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

Year Number of Results
1945 3
1946 55
1947 48
1948 40
1949 51
1950 75
1951 84
1952 115
1953 106
1954 125
1955 110
1956 94
1957 99
1958 95
1959 98
1960 90
1961 95
1962 107
1963 84
1964 69
1965 50
1967 1
1968 1
1969 5
1970 2
1971 1
1973 1
1974 4
1975 12
1976 21
1977 48
1978 151
1979 196
1980 221
1981 255
1982 237
1983 315
1984 285
1985 337
1986 309
1987 371
1988 513
1989 551
1990 664
1991 722
1992 643
1993 761
1994 851
1995 830
1996 1023
1997 1169
1998 1123
1999 1104
2000 1141
2001 1269
2002 1256
2003 1332
2004 1427
2005 1502
2006 1734
2007 1835
2008 2063
2009 2106
2010 2459
2011 2659
2012 2895
2013 2897
2014 2871
2015 2940
2016 3017
2017 3347
2018 3534
2019 2390
2020 172
Text availability
Article attribute
Article type
Publication date

Search Results

55,006 results
Results by year
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Page 1
Understanding qualitative research in health care.
Drug Ther Bull. 2017 Feb;55(2):21-24. doi: 10.1136/dtb.2017.2.0457. Drug Ther Bull. 2017. PMID: 28183724 Review.
[Health services research: concept and methods].
Schrappe M, Pfaff H. Schrappe M, et al. Dtsch Med Wochenschr. 2011 Feb;136(8):381-6. doi: 10.1055/s-0031-1272540. Epub 2011 Feb 17. Dtsch Med Wochenschr. 2011. PMID: 21332038 Review. German. No abstract available.
Health research funding in Mexico: the need for a long-term agenda.
Martínez-Martínez E, Zaragoza ML, Solano E, Figueroa B, Zúñiga P, Laclette JP. Martínez-Martínez E, et al. PLoS One. 2012;7(12):e51195. doi: 10.1371/journal.pone.0051195. Epub 2012 Dec 10. PLoS One. 2012. PMID: 23251451 Free PMC article.
Health services research.
Litwin MS. Litwin MS. Semin Radiat Oncol. 2008 Jul;18(3):152-60. doi: 10.1016/j.semradonc.2008.01.002. Semin Radiat Oncol. 2008. PMID: 18513624 Review.
Clinically driven health services research.
Sinopoli A, Russ-Sellers R, Horner RD. Sinopoli A, et al. Med Care. 2014 Mar;52(3):183-4. doi: 10.1097/MLR.0000000000000068. Med Care. 2014. PMID: 24374427 No abstract available.
Integrating mixed methods in health services and delivery system research.
Miller WL, Crabtree BF, Harrison MI, Fennell ML. Miller WL, et al. Health Serv Res. 2013 Dec;48(6 Pt 2):2125-33. doi: 10.1111/1475-6773.12123. Health Serv Res. 2013. PMID: 24279834 Free PMC article. No abstract available.
55,006 results
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