Web of Science (Clarivate Analytics)

There are 601 citations for articles published in the journal OJOG as of June 2019, which increase by 46% compared to 412 citations as of June 2018.

Please click the following link to see the screenshot.

Google Scholar

There are 3056 citations for articles published in the journal OJOG as of December 2019 based on the statistics from Google Scholar.

The 2-year Google-based Journal Impact Factor (2-GJIF) is 0.52.

PubMed and PubMed Central

Some papers from Open Journal of Obstetrics and Gynecology (OJOG) have been indexed by Pubmed and Pubmed Central. Clicking the following link for more details:

Pubmed: http://www.ncbi.nlm.nih.gov/pubmed/?term=2160-8792

Pubmed Central: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3919657/

OJOG has been indexed by several world class databases. For more information, please access the following links:

• Academic Journals Database

• AiritiLibrary

• Base Search

• Blyun

• CALIS

• ChaoXing Periodicals

• Chemical Abstracts Service(CAS)

• CiteFactor

• CNKI SCHOLAR

• CrossRef(DOI)

• DTU Findit

• Elektronische Zeitschriftenbibliothek(EZB)

• Geneva Foundation for Medical Education and Research(GFMER)

• GETIT@YALE(Yale University Library)

• Harvard Library E-Journals

• Infotrieve

• i-Scholar

• JournalSeek

• JournalTOCs

• National Science and Technology Library(NSTL)

• National Science Library, Chinese Academy of Sciences (NSLC)

• Open Access Journals Search Engine(OAJSE)

• Open Access Library

• Polish Scholarly Bibliography (PBN)

• PUBDB DESY Publication Database

• PubFacts

• Research Bible

• SafetyLit

• SciFinder

• SciLit

• SHERPA/RoMEO

• Stanford University Libraries

• Technische Informationsbibliothek (TIB)

• Ulrich's Periodicals Directory

• WanFang

• Worldcat

• WRLC Catalog

• Zeitschriftendatenbank (ZDB)