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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1973 1
1975 1
1978 2
1980 3
1981 3
1982 1
1983 3
1984 2
1985 4
1987 1
1989 1
1996 1
1997 1
1998 1
1999 4
2000 1
2001 4
2002 3
2003 3
2004 2
2005 5
2006 3
2007 3
2008 8
2009 6
2010 5
2011 6
2012 5
2013 12
2014 15
2015 13
2016 13
2017 20
2018 16
2019 17
2020 16
2021 14
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203 results
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Page 1
Exercise Prescriptions in Older Adults.
Lee PG, Jackson EA, Richardson CR. Lee PG, et al. Among authors: richardson cr. Am Fam Physician. 2017 Apr 1;95(7):425-432. Am Fam Physician. 2017. PMID: 28409595 Free article.
Guide to the assessment of physical activity: Clinical and research applications: a scientific statement from the American Heart Association.
Strath SJ, Kaminsky LA, Ainsworth BE, Ekelund U, Freedson PS, Gary RA, Richardson CR, Smith DT, Swartz AM; American Heart Association Physical Activity Committee of the Council on Lifestyle and Cardiometabolic Health and Cardiovascular, Exercise, Cardiac Rehabilitation and Prevention Committee of the Council on Clinical Cardiology, and Council. Strath SJ, et al. Among authors: richardson cr. Circulation. 2013 Nov 12;128(20):2259-79. doi: 10.1161/01.cir.0000435708.67487.da. Epub 2013 Oct 14. Circulation. 2013. PMID: 24126387
Anti-Hypertensive Medication Combinations in the United States.
Johansen ME, Yun J, Griggs JM, Jackson EA, Richardson CR. Johansen ME, et al. Among authors: richardson cr. J Am Board Fam Med. 2020 Jan-Feb;33(1):143-146. doi: 10.3122/jabfm.2020.01.190134. J Am Board Fam Med. 2020. PMID: 31907256 Free article.
203 results
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