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

Year Number of Results
1951 1
1952 1
1956 1
1964 1
1968 1
1970 1
1975 1
1976 1
1985 1
1987 1
1988 3
1989 13
1990 57
1991 68
1992 102
1993 114
1994 62
1995 77
1996 89
1997 76
1998 68
1999 75
2000 91
2001 112
2002 111
2003 111
2004 139
2005 123
2006 149
2007 166
2008 129
2009 149
2010 163
2011 209
2012 213
2013 245
2014 222
2015 226
2016 207
2017 188
2018 174
2019 70
2020 1
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Search Results

3,632 results
Results by year
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Page 1
Editorials
[No authors listed] JAMA 2019. PMID 31184726
Seasonal Variation in Human Adenovirus Conjunctivitis: A 30-Year Observational Study
Lee J, et al. Ophthalmic Epidemiol 2018 - Clinical Trial. PMID 30118359
METHODS: A total of 926 positive cases of HAdV conjunctivitis were reviewed at the University of Pittsburgh Medical Center (UPMC) in Pittsburgh (Allegheny County, Pennsylvania, USA) from 11th March 1987 to 15th December 2016. ...
METHODS: A total of 926 positive cases of HAdV conjunctivitis were reviewed at the University of Pittsburgh Medical Center (UPMC) in Pittsbu …
The Mini-Cog as a screen for dementia: validation in a population-based sample
Borson S, et al. J Am Geriatr Soc 2003. PMID 14511167 Free article.
SETTING: The Monongahela Valley in Western Pennsylvania. PARTICIPANTS: A random sample of 1,119 older adults enrolled in the Monongahela Valley Independent Elders Survey (MoVIES). ...
SETTING: The Monongahela Valley in Western Pennsylvania. PARTICIPANTS: A random sample of 1,119 older adults enrolled in the Monongah …
The Donora Smog Revisited: 70 Years After the Event That Inspired the Clean Air Act
Jacobs ET, et al. Am J Public Health 2018. PMID 29698099 Free PMC article.
At a storefront museum approximately 25 miles southeast of Pittsburgh, Pennsylvania, a sign reads, "Clean Air Started Here." ...At the end of October 1948, the communities of Donora and Webster in Pennsylvania were visited by a smog that changed the face of environmental protection in the United States. ...
At a storefront museum approximately 25 miles southeast of Pittsburgh, Pennsylvania, a sign reads, "Clean Air Started Here." ...At th …
Discussion
[No authors listed] J Thorac Cardiovasc Surg 2016. PMID 26898977 Free article.
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