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Pat O’Brien

Active 1997–2024

Affiliations
University College HospitalUniversity of Alabama at BirminghamMotorola (United States)This corpus build does not record the country of an author's affiliations, so none is shown here. It does not mean these institutions have no country.
Also published as
Pat O'Brien
28
Papers
4,625
Citations
24
h-index
26
i10-index

Self-citations are included in these numbers.

Citations per year

Citations

Citations per year for Pat O’Brien1998: 5 citations1999: 4 citations2000: 6 citations2001: 9 citations2002: 6 citations2003: 7 citations2004: 5 citations2005: 5 citations2006: 2 citations2008: 1 citations2009: 4 citations2010: 3 citations2011: 1 citations2012: 2 citations2014: 2 citations2018: 2 citations2019: 4 citations2020: 202 citations2021: 303 citations2022: 349 citations2023: 161 citations2024: 149 citations2025: 35 citations2026: 2 citations2007: no citations, so this year is not shown2013: no citations, so this year is not shown2015–2017: no citations, so these years are not shown
  • 1 year (1 citations) is not shown (dated before this author's first paper)

Citation sources

Countries

This corpus build does not record which country the citing authors are in, so the country breakdown is not computed. The other breakdowns below are unaffected.

Institutions

Fields

  • Medicine88.8%
  • Immunology and Microbiology4.7%
  • Social Sciences1.5%
  • Health Professions1.5%
  • Psychology1.4%
  • Computer Science0.6%
  • Other1.4%

Topics

  • COVID-19 Impact on Reproduction31.6%
  • Maternal Mental Health During Pregnancy and Postpartum10.8%
  • Global Maternal and Child Health7.3%
  • Gestational Diabetes Research and Management5.6%
  • COVID-19 and healthcare impacts5.3%
  • Maternal and fetal healthcare5.2%
  • Other34.1%

Frequent coauthors

All papers

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Pat O’Brien | Litlas