Obesity

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Obesity Reviews

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Obesity Science and Practice

       http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292055-2238/homepage/ForAuthors.html

 

Obstetric Medicine

       http://www.uk.sagepub.com/journals/Journal202198#tabview=manuscriptSubmission

 

Obstetrical and Gynecological Survey

       http://journals.lww.com/obgynsurvey/Pages/informationforauthors.aspx

 

Obstetrician and Gynaecologist

       http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1744-4667/homepage/ForAuthors.html

 

Obstetrics and Gynecology

       http://journals.lww.com/greenjournal/Pages/InformationforAuthors.aspx

 

Obstetrics and Gynecology Clinics of North America

       http://www.obgyn.theclinics.com/authorinfo

 

Obstetrics, Gynaecology & Reproductive Medicine

       http://www.obstetrics-gynaecologyandreproductivemedicinejournal.co.uk/content/authorinfo

 

Occupational and Environmental Medicine

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Occupational Ergonomics

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Occupational Medicine

       http://www.oxfordjournals.org/our_journals/occmed/for_authors/submission_online.html

 

Occupational Therapy in Health Care

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Occupational Therapy in Mental Health

       http://www.tandfonline.com/action/authorSubmission?journalCode=womh20&page=instructions#.UfvSL6x5F8E

 

Occupational Therapy International

       http://onlinelibrary.wiley.com/journal/10.1002/(ISSN)1557-0703/homepage/ForAuthors.html

 

Occupational Therapy News

       http://www.cot.co.uk/ot-news/contribute-otnews

 

Occupational Therapy Now

       http://www.caot.ca/default.asp?ChangeID=114&pageID=91

 

Ocular Immunology and Inflammation

       http://informahealthcare.com/page/Description?journalCode=oii#Instructions

 

Odontology

       http://www.springeronline.com/east/journal/10266/submission

 

Ohio Family Physician

       http://www.ohioafp.org/wp-content/uploads/TOFP_Contributor_Guidelines.pdf

 

Oman Journal of Ophthalmology

       http://www.ojoonline.org/contributors.asp

 

OMEGA: Journal of Death and Dying

       http://www.sagepub.com/journals/Journal202394#tabview=manuscriptSubmission

 

OMICS: A Journal of Integrative Biology

       http://www.liebertpub.com/manuscript/omics-a-journal-of-integrative-biology/43/

 

Oncogene

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Oncolmmunology

       http://www.tandfonline.com/action/authorSubmission?journalCode=koni20&page=instructions#.VQMrIo5vlqw

 

Oncologie

       http://www.springer.com/medicine/oncology/journal/10269?detailsPage=contentItemPage&CIPageCounter=149463

 

Oncologist

       http://theoncologist.alphamedpress.org/site/misc/InfoForContributors.xhtml

 

Oncology

       http://www.karger.com/Journal/Guidelines/223857

 

Oncology Nursing Forum

       https://onf.ons.org/content/onf-authors

 

Oncology Reports

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Oncology Research and Treatment

       http://www.karger.com/Journal/Guidelines/224106

 

Oncotarget

       http://impactjournals.com/oncotarget/index.php?journal=oncotarget&page=about

 

Onkologe

       http://www.springer.com/medicine/oncology/journal/761

 

Online Journal of Issues in Nursing

       http://www.nursingworld.org/MainMenuCategories/ANAMarketplace/ANAPeriodicals/OJIN/AuthorInformation.aspx

 

Online Journal of Nursing Informatics

       http://www.ojni.org/general.html

 

Online Journal of Rural Nursing and Health Care

       http://rnojournal.binghamton.edu/index.php/RNO/information/authors

 

Online Journal of Veterinary Research

       http://users.comcen.com.au/~journals/jvet198.htm

 

Operative Dentistry

       https://www.jopdent.com/authors/authors.html

 

Ophthalmic and Physiological Optics

       http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1475-1313/homepage/ForAuthors.html

 

Ophthalmic Epidemiology

       http://informahealthcare.com/page/Description?journalCode=ope#Instructions

 

Ophthalmic Genetics

       http://informahealthcare.com/page/Description?journalCode=opg#Instructions

 

Ophthalmic Plastic and Reconstructive Surgery

       http://oprs.edmgr.com/

 

Ophthalmic Research

       http://www.karger.com/Journal/Guidelines/223858

 

Ophthalmic Surgery, Lasers and Imaging

       http://www.healio.com/journals/osli/submit-an-article

 

Ophthalmologe

       http://www.springer.com/medicine/ophthalmology/journal/347

 

Ophthalmologica

       http://www.karger.com/Journal/Guidelines/224269

 

Ophthalmology

       http://www.ophsource.org/periodicals/ophtha/authorinfo

 

Optics Letters

       https://www.osapublishing.org/ol/author/author.cfm

 

Optometry and Vision Science

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Oral and Maxillofacial Surgery

       http://www.springer.com/medicine/surgery/journal/10006

 

Oral and Maxillofacial Surgery Clinics of North America

       http://www.oralmaxsurgery.theclinics.com/authorinfo

 

Oral Diseases

       http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1601-0825/homepage/ForAuthors.html

 

Oral Health and Preventive Dentistry

       http://ohpd.quintessenz.de/index.php?doc=guidelines

 

Oral Oncology

       http://ees.elsevier.com/oo/

 

Oral Radiology

       http://www.springer.com/medicine/dentistry/journal/11282

 

Oral Surgery

       http://authorservices.wiley.com/bauthor/Author_guide.asp?ref=1752-2471

 

Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology

       http://www.elsevier.com/journals/oral-surgery-oral-medicine-oral-pathology-and-oral-radiology/2212-4403/guide-for-authors

 

Orbit

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Organic Letters

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Organic Process Research and Development

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Organizational Behavior and Human Decision Processes

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Organogenesis

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Organometallics

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ORNAC Journal (Operating Room Nurses Association of Canada)

       http://www.ornac.ca/journal/guidelines.phtml

 

Orphanet Journal of Rare Diseases

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Orthodontic Waves

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Orthodontics

       http://www.quintpub.com/journals/wjo/authorguide.php

 

Orthodontics and Craniofacial Research

       http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1601-6343/homepage/ForAuthors.html

 

Orthopaedic Journal of Sports Medicine

       http://www.uk.sagepub.com/journals/Journal202215/manuscriptSubmission?siteId=sage-uk&prodTypes=Journals&q=sports+med&fs=1

 

Orthopaedic Nursing

       http://www.editorialmanager.com/onj/

 

Orthopaedics and Trauma

       http://www.orthopaedicsandtraumajournal.co.uk/content/authorinfo

 

Orthopedic Clinics of North America

       http://www.orthopedic.theclinics.com/authorinfo

 

Orthopedics

       http://www.healio.com/orthopedics/journals/ortho/submit-an-article

 

Osteoarthritis and Cartilage

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Osteologie / Osteology

       http://www.schattauer.de/en/magazine/subject-areas/journals-a-z/osteology/for-authors/instructions-to-authors.html

 

Osteoporosis International

       http://www.springeronline.com/east/journal/00198/submission

 

Ostomy and Wound Management

       http://www.o-wm.com/authorinfo

 

OTJR: Occupation, Participation, and Health

       http://www.sagepub.com/journals/Journal202285/manuscriptSubmission

 

Oto Rhino Laryngology

       http://www.karger.com/Journal/Guidelines/224270

 

Otolaryngologic Clinics of North America

       http://www.oto.theclinics.com/authorinfo

 

Otolaryngology - Head and Neck Surgery

       http://www.sagepub.com/journalsProdDesc.nav?ct_p=manuscriptSubmission&prodId=Journal202012#tabview=manuscriptSubmission

 

Otology and Neurotology

       https://www.editorialmanager.com/on/

 

Otorinolaringologia

       http://www.minervamedica.it/en/journals/otorinolaringologia/notice-to-authors.php

 

Our Dermatology

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