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

Year Number of Results
1946 1
1947 2
1967 2
1968 11
1969 15
1970 11
1971 9
1972 12
1973 5
1974 8
1975 6
1976 5
1977 3
1978 5
1979 4
1980 1
1981 3
1982 4
1983 2
1984 2
1986 1
1987 3
1989 1
1990 2
1991 2
1993 3
1994 3
1995 1
1996 1
1997 2
1999 2
2000 1
2004 1
2005 2
2006 3
2007 1
2008 3
2017 1
2020 1
2021 0
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Publication date

Similar articles for PMID: 4980294

145 results
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Page 1
Major issues in national health insurance.
Somers HM, Somers AR. Somers HM, et al. Milbank Mem Fund Q. 1972 Apr;50(2):177-210. Milbank Mem Fund Q. 1972. PMID: 4628239 No abstract available.
145 results
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