OBESITY (NATURE).
Editor: Nature Publishing Group, 2001 - presente.
issn: 1930-7381.
OBESITY REVIEWS.
Editor: Wiley Interscience, 2000 - presente.
issn: 1467-7881.
OBG MANAGEMENT.
Editor: Geneva Foundation Free Medical Journals, 2002 - presente.
issn: 1044-307X.
OBSERVATORIO SOCIAL DE AMERICA LATINA.
Editor: DOAJ: Directory of Open Access Journals, 2000 - presente.
issn: 1515-3282.
OBSTETRICAL & GYNECOLOGICAL SURVEY.
Editor: Journals@Ovid, 1995 - presente.
issn: 0029-7828.
OBSTETRICIA Y GINECOLOGíA.
Editor: Sociedad Venezolana de Obstetricia y Ginecología, - ..
OBSTETRICS AND GYNECOLOGY.
Editor: ScienceDirect, 1998 - 2003.
issn: 0029-7844.
OBSTETRICS AND GYNECOLOGY (LWW).
Editor: Journals@Ovid, 1995 - presente.
issn: 0029-7844.
OBSTETRICS AND GYNECOLOGY CLINICS OF NORTH AMERICA.
Editor: MD Consult Clinics, 1996 - presente.
issn: 0889-8545.
OBSTETRICS, GYNAECOLOGY & REPRODUCTIVE MEDICINE.
Editor: ScienceDirect, 2007 - presente.
issn: 1751-7214.
OCCUPATIONAL AND ENVIRONMENTAL MEDICINE.
Editor: ProQuest Medical Library, 1994 - 2003.
issn: 1351-0711.
OCCUPATIONAL AND ENVIRONMENTAL MEDICINE.
Editor: BMJ Journals, - ..
issn: 1351-0711.
OCCUPATIONAL HEALTH & SAFETY (STEVENS).
Editor: ProQuest Medical Library, 1992 - 2006.
issn: 0362-4064.
OCCUPATIONAL MEDICINE.
Editor: ProQuest Medical Library, 2001 - presente.
Embargo: 1 año.
issn: 0962-7480.
OCCUPATIONAL MEDICINE.
Editor: OUP Biomedical Collection, - ..
issn: 0962-7480.
OCCUPATIONAL THERAPY INTERNATIONAL.
Editor: Wiley Interscience, 1996 - presente.
issn: 0966-7903.
OCEAN SCIENCE (OS).
Editor: DOAJ: Directory of Open Access Journals, 2004 - presente.
issn: 1812-0784.
OCEAN SCIENCE DISCUSSIONS (OSD).
Editor: DOAJ: Directory of Open Access Journals, 2004 - presente.
issn: 1812-0806.
OCEANOLOGIA.
Editor: FreeFullText.com, 2000 - presente.
issn: 0078-3234.
OCEANUS.
Editor: DOAJ: Directory of Open Access Journals, 1996 - presente.
issn: 0029-8182.
OCHSNER JOURNAL.
Editor: Geneva Foundation Free Medical Journals, 2000 - presente.
issn: 1524-5012.
ODONTOLOGíA PEDIáTRICA.
Editor: Grupo Arán, - ..
ODONTOLOGY.
Editor: SpringerLINK Journals, 2001 - presente.
ODONTOLOGY.
Editor: ProQuest Medical Library, 2001 - presente.
Embargo: 1 año.
OECOLOGIA.
Editor: SpringerLINK Journals, 1997 - presente.
issn: 0029-8549.
OIL & GAS SCIENCE AND TECHNOLOGY : REVUE DE L'INSTITUT FRANçAIS DU PéTROLE.
Editor: DOAJ: Directory of Open Access Journals, 1997 - presente.
issn: 1294-4475.
OKAJIMAS FOLIA ANATOMICA JAPONICA.
Editor: J-STAGE Journals (Open Access), 2002 - presente.
issn: 0030-154X.
OLIGONUCLEOTIDES.
Editor: ProQuest Medical Library, 2003 - presente.
Embargo: 3 meses.
issn: 1545-4576.
OMNIA.
Editor: SciELO, 2005 - 2005.
issn: 1315-8856.
ON BALANCE.
Editor: FreeFullText.com, 1991 - 1998.
issn: 0840-612X.
ON THE PULSE NEWSLETTER.
Editor: Geneva Foundation Free Medical Journals, 1998 - presente.
ONCOGENE.
Editor: ProQuest Medical Library, 2000 - presente.
Embargo: 1 año.
issn: 0950-9232.
ONCOLOGíA.
Editor: SciELO, 2004 - presente.
issn: 0378-4835.
ONCOLOGIE.
Editor: SpringerLINK Journals, 2004 - presente.
issn: 1292-3818.
ONCOLOGY .
Editor: Karger , 2008 - presente.
issn: 0030-2414.
ONCOLOGY.
Editor: Karger , - ..
issn: 1423-0232.
ONCOLOGY (CMP).
Editor: ProQuest Medical Library, 2007 - presente.
issn: 0890-9091.
ONCOLOGY (S KARGER AG).
Editor: ProQuest Medical Library, 1998 - presente.
Embargo: 1 año.
issn: 0030-2414.
ONCOLOGY NURSING FORUM - ONCOLOGY NURSING SOCIETY.
Editor: ProQuest Medical Library, 2005 - presente.
issn: 0190-535X.
ONCOLOGY REVIEWS.
Editor: SpringerLINK Journals, - ..
ONDERSTEPOORT JOURNAL OF VETERINARY RESEARCH.
Editor: ProQuest Medical Library, 1998 - 2005.
issn: 0030-2465.
ONLINE BRAZILIAN JOURNAL OF NURSING.
Editor: DOAJ: Directory of Open Access Journals, 2002 - presente.
issn: 1676-4285.
ONLINE JOURNAL OF BIOLOGICAL SCIENCES.
Editor: DOAJ: Directory of Open Access Journals, 2006 - presente.
issn: 1608-4217.
ONLINE JOURNAL OF DISTANCE LEARNING ADMINISTRATION.
Editor: DOAJ: Directory of Open Access Journals, 1998 - presente.
ONLINE JOURNAL OF ETHICS.
Editor: FreeFullText.com, 1995 - 2000.
issn: 1092-8286.
ONLINE JOURNAL OF HEALTH & ALLIED SCIENCES.
Editor: Geneva Foundation Free Medical Journals, - ..
issn: 0972-5997.
ONLINE JOURNAL OF HEALTH ETHICS.
Editor: DOAJ: Directory of Open Access Journals, 2004 - presente.
ONLINE JOURNAL OF ISSUES IN NURSING.
Editor: ProQuest Medical Library, 2004 - presente.
ONLINE JOURNAL OF ISSUES IN NURSING.
Editor: Geneva Foundation Free Medical Journals, 1996 - presente.
ONLINE JOURNAL OF NURSING INFORMATICS.
Editor: FreeFullText.com, 1997 - presente.
issn: 1089-9758.
ONLINE JOURNAL OF PEACE AND CONFLICT RESOLUTION.
Editor: DOAJ: Directory of Open Access Journals, 1998 - presente.
ONLINE JOURNAL OF RURAL NURSING AND HEALTH CARE.
Editor: DOAJ: Directory of Open Access Journals, 2000 - presente.
ONLINE JOURNAL OF SPACE COMMUNICATION.
Editor: DOAJ: Directory of Open Access Journals, 2002 - presente.
ONLINE JOURNALS OF OPHTHALMOLOGY.
Editor: Geneva Foundation Free Medical Journals, - ..
ONLINE-HAUSARZT.
Editor: Geneva Foundation Free Medical Journals, 2000 - presente.
ONMEDA: MEDIZIN UND GESUNDHEIT.
Editor: Geneva Foundation Free Medical Journals, 2001 - presente.
ONS NEWS / ONCOLOGY NURSING SOCIETY.
Editor: ProQuest Medical Library, 2005 - 2006.
issn: 0890-5215.
ONTARIO LAWYERS GAZETTE.
Editor: FreeFullText.com, 1997 - 2001.
issn: 1206-5358.
ONTARIO MEDICAL REVIEW.
Editor: Geneva Foundation Free Medical Journals, 1996 - presente.
issn: 0030-302X.
OPCIóN.
Editor: SciELO, 2003 - presente.
issn: 1012-1587.
OPCIóN (MARACAIBO).
Editor: SciELO, 2006 - 2006.
issn: 1012-1587.
OPEN ACCESS NEWSLETTER.
Editor: SPARC, - ..
OPEN GOVERNMENT: A JOURNAL ON FREEDOM OF INFORMATION.
Editor: DOAJ: Directory of Open Access Journals, 2005 - presente.
issn: 1745-8293.
OPEN MEDICINE.
Editor: DOAJ: Directory of Open Access Journals, 2007 - presente.
issn: 1911-2092.
OPEN MUSEUM JOURNAL.
Editor: DOAJ: Directory of Open Access Journals, 2000 - presente.
issn: 1443-5144.
OPEN ORTHOPAEDICS JOURNAL.
Editor: DOAJ: Directory of Open Access Journals, 2007 - presente.
OPEN PHARMACOLOGY JOURNAL.
Editor: DOAJ: Directory of Open Access Journals, 2007 - presente.
OPERATIVE ORTHOPäDIE UND TRAUMATOLOGIE.
Editor: SpringerLINK Journals, 1997 - presente.
issn: 0934-6694.
OPERATIVE TECHNIQUES IN CARDIAC AND THORACIC SURGERY.
Editor: ScienceDirect, 1996 - 1998.
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OPERATIVE TECHNIQUES IN GENERAL SURGERY.
Editor: MD Consult Core Collection, 2004 - presente.
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OPERATIVE TECHNIQUES IN ORTHOPAEDICS.
Editor: ScienceDirect, 1999 - 2008.
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OPERATIVE TECHNIQUES IN OTOLARYNGOLOGY - HEAD AND NECK SURGERY.
Editor: ScienceDirect, 1999 - presente.
issn: 1043-1810.
OPERATIVE TECHNIQUES IN THORACIC AND CARDIOVASCULAR SURGERY.
Editor: ScienceDirect, 1998 - 2007.
issn: 1085-5637.
OPHTHALMIC & PHYSIOLOGICAL OPTICS : THE JOURNAL OF THE BRITISH COLLEGE OF OPHTHALMIC OPTICIANS (OPTOMETRISTS) (BLACKWELL).
Editor: Wiley Interscience, 1981 - presente.
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OPHTHALMIC PLASTIC AND RECONSTRUCTIVE SURGERY.
Editor: Journals@Ovid, 2000 - presente.
issn: 0740-9303.
OPHTHALMIC RESEARCH.
Editor: ProQuest Medical Library, 1998 - presente.
Embargo: 1 año.
issn: 0030-3747.
OPHTHALMIC SURGERY.
Editor: ProQuest Medical Library, 1998 - presente.
issn: 1542-8877.
OPHTHALMOLOGICA.
Editor: ProQuest Medical Library, 1998 - presente.
Embargo: 1 año.
issn: 0030-3755.
OPHTHALMOLOGY.
Editor: ScienceDirect, 1999 - presente.
issn: 0161-6420.
OPHTHALMOLOGY CLINICS OF NORTH AMERICA.
Editor: MD Consult Clinics, 1998 - 2006.
issn: 0896-1549.
OPHTHALMOLOGY MANAGEMENT.
Editor: Geneva Foundation Free Medical Journals, 1998 - presente.
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OPINIãO PúBLICA.
Editor: SciELO, 2000 - presente.
issn: 0104-6276.
OPTICAL REVIEW.
Editor: J-STAGE Journals (Open Access), 1994 - 1999.
issn: 1340-6000.
OPTICS EXPRESS ONLINE.
Editor: DOAJ: Directory of Open Access Journals, 1997 - presente.
issn: 1094-4087.
OPTIMAL CONTROL APPLICATIONS & METHODS.
Editor: Wiley Interscience, 1996 - presente.
issn: 0143-2087.
OPTOMETRIC MANAGEMENT.
Editor: Geneva Foundation Free Medical Journals, 1999 - presente.
issn: 0030-4085.
OPTOMETRY AND VISION SCIENCE : OFFICIAL PUBLICATION OF THE AMERICAN ACADEMY OF OPTOMETRY.
Editor: Journals@Ovid, 2000 - presente.
issn: 1040-5488.
OPTOMETRY TODAY.
Editor: Geneva Foundation Free Medical Journals, 1999 - presente.
issn: 0268-5485.
OPUS1 - THE JOURNAL OF UNDERGRADUATE ECONOMIC RESEARCH.
Editor: FreeFullText.com, 1999 - presente.
OR MANAGER.
Editor: ProQuest Medical Library, 2000 - presente.
issn: 8756-8047.
ORAL MEDICINE & PATHOLOGY.
Editor: J-STAGE Journals (Open Access), 1996 - 2008.
issn: 1342-0984.
ORAL ONCOLOGY.
Editor: ScienceDirect, 1999 - presente.
issn: 1368-8375.
ORAL ONCOLOGY EXTRA.
Editor: ScienceDirect, 2004 - 2006.
issn: 1741-9409.
ORAL ONCOLOGY SUPPLEMENT .
Editor: ScienceDirect, 2005 - 2007.
issn: 1744-7895.
ORAL RADIOLOGY.
Editor: SpringerLINK Journals, 1997 - presente.
issn: 0911-6028.
ORAL SCIENCE INTERNATIONAL.
Editor: J-STAGE Journals (Open Access), 2004 - 2008.
issn: 1348-8643.
ORAL SURGERY.
Editor: Wiley Interscience, 2008 - presente.
issn: 1752-2471.
ORAL SURGERY, ORAL MEDICINE, ORAL PATHOLOGY, ORAL RADIOLOGY, AND ENDODONTOLOGY.
Editor: ScienceDirect, 1999 - presente.
issn: 1079-2104.
ORL : JOURNAL FOR OTO-RHINO-LARYNGOLOGY AND ITS RELATED SPECIALTIES.
Editor: ProQuest Medical Library, 1998 - presente.
Embargo: 1 año.
issn: 0301-1569.
ORL : JOURNAL FOR OTO-RHINO-LARYNGOLOGY AND ITS RELATED SPECIALTIES.
Editor: Karger , - ..
issn: 0301-1569.
ORL DIPS.
Editor: Nexus Ediciones, - ..
ORNIS SCANDINAVICA: SCANDINAVIAN JOURNAL OF ORNITHOLOGY.
Editor: JSTOR Biological Sciences Collection, 1970 - 1993.
issn: 0030-5693.
ORNITOLOGíA COLOMBIANA.
Editor: DOAJ: Directory of Open Access Journals, 2003 - presente.
issn: 1794-0915.
ORPHANET JOURNAL OF RARE DISEASES.
Editor: BioMed Central, 2006 - presente.
ORPHANET JOURNAL OF RARE DISEASES.
Editor: PubMed Central, 2006 - presente.
ORTHOPADE.
Editor: SpringerLINK Journals, 1997 - presente.
issn: 0085-4530.
ORTHOPADIE UND RHEUMA.
Editor: Geneva Foundation Free Medical Journals, 2001 - presente.
ORTHOPAEDIC NURSING.
Editor: ProQuest Medical Library, 1998 - presente.
issn: 0744-6020.
ORTHOPAEDIC SURGERY.
Editor: Wiley Interscience, 2009 - presente.
issn: 1757-7853.
ORTHOPAEDICS AND TRAUMA .
Editor: ScienceDirect, 2009 - presente.
issn: 1877-1327.
ORTHOPAEDICS AND TRAUMATOLOGY: SURGERY AND RESEARCH.
Editor: ScienceDirect, 2009 - presente.
issn: 1877-0568.
ORTHOPEDIC CLINICS OF NORTH AMERICA.
Editor: MD Consult Clinics, 1997 - presente.
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ORTHOPEDICS.
Editor: ProQuest Medical Library, 1998 - 2007.
issn: 0147-7447.
ORTHOPEDICS (ONLINE).
Editor: ProQuest Medical Library, 2007 - presente.
ORTHOPEDICS & TRAUMATOLOGY.
Editor: J-STAGE Journals (Open Access), 2002 - 2008.
issn: 0037-1033.
OSAKA JOURNAL OF MATHEMATICS.
Editor: DOAJ: Directory of Open Access Journals, 2006 - presente.
issn: 0030-6126.
OSTEOARTHRITIS AND CARTILAGE.
Editor: ScienceDirect, 2000 - presente.
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OSTEOPATíA CIENTíFICA.
Editor: ScienceDirect, 2008 - presente.
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OSTEOPATHIC MEDICINE AND PRIMARY CARE.
Editor: BioMed Central, 2007 - presente.
issn: 1750-4732.
OSTEOPATHIC MEDICINE AND PRIMARY CARE.
Editor: PubMed Central, 2007 - presente.
issn: 1750-4732.
OSTEOPATHISCHE MEDIZIN.
Editor: ScienceDirect, - ..
OSTEOPOROSIS INTERNATIONAL : A JOURNAL ESTABLISHED AS RESULT OF COOPERATION BETWEEN THE EUROPEAN FOUNDATION FOR OSTEOPOROSIS AND THE NATIONAL OSTEOPOROSIS FOUNDATION OF THE USA.
Editor: SpringerLINK Journals, 1997 - presente.
issn: 0937-941X.
OSTEOPOROSIS INTERNATIONAL : A JOURNAL ESTABLISHED AS RESULT OF COOPERATION BETWEEN THE EUROPEAN FOUNDATION FOR OSTEOPOROSIS AND THE NATIONAL OSTEOPOROSIS FOUNDATION OF THE USA.
Editor: ProQuest Medical Library, 2002 - presente.
Embargo: 1 año.
issn: 0937-941X.
OTHER VOICES : THE (E)JOURNAL OF CULTURAL CRITICISM.
Editor: FreeFullText.com, 1997 - 2001.
issn: 1094-2254.
OTOLARYNGOLOGIC CLINICS OF NORTH AMERICA.
Editor: MD Consult Clinics, 1998 - presente.
issn: 0030-6665.
OTOLARYNGOLOGY - HEAD AND NECK SURGERY.
Editor: ScienceDirect, 1999 - presente.
issn: 0194-5998.
OTOLOGY & NEUROTOLOGY.
Editor: Journals@Ovid, 2001 - presente.
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OUR PLANET.
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OUTCOMES MANAGEMENT.
Editor: Journals@Ovid, 2002 - 2003.
Embargo: .
issn: 1535-.
OUTPATIENT SURGERY MAGAZINE.
Editor: Geneva Foundation Free Medical Journals, 2000 - presente.
OUTSKIRTS: FEMINISMS ALONG THE EDGE.
Editor: FreeFullText.com, 1996 - presente.
issn: 1326-7965.