John Langan

Active 1979–2023

6
Papers
1,010
Citations
6
h-index
6
i10-index

Self-citations are included in these numbers.

Citations per year

Citations

Citations per year for John Langan1991: 1 citations1993: 1 citations1995: 2 citations1996: 1 citations1997: 3 citations2000: 1 citations2001: 1 citations2002: 5 citations2003: 4 citations2004: 2 citations2005: 3 citations2006: 1 citations2007: 3 citations2008: 3 citations2009: 1 citations2010: 3 citations2011: 2 citations2012: 1 citations2013: 2 citations2014: 2 citations2016: 3 citations2019: 2 citations2020: 4 citations2021: 2 citations2022: 3 citations2023: 2 citations2024: 11 citations2025: 9 citations1992: no citations, so this year is not shown1994: no citations, so this year is not shown1998–1999: no citations, so these years are not shown2015: no citations, so this year is not shown2017–2018: no citations, so these years are not shown

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.

Fields

  • Medicine33.3%
  • Social Sciences17.9%
  • Health Professions17.9%
  • Computer Science6.4%
  • Chemistry5.1%
  • Psychology5.1%
  • Other14.1%

Topics

  • Frailty in Older Adults19.1%
  • Nutrition and Health in Aging17%
  • Patient-Provider Communication in Healthcare9.6%
  • Ethics in medical practice8.5%
  • Ethics in Clinical Research6.4%
  • Health Systems, Economic Evaluations, Quality of Life4.3%
  • Other35.1%

Frequent coauthors

All papers

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