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Results by year

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

Year Number of Results
1932 1
1938 2
1942 2
1949 1
1952 2
1953 1
1954 5
1955 4
1956 6
1957 4
1958 6
1959 4
1960 7
1961 8
1962 17
1963 39
1964 37
1965 22
1966 8
1967 19
1968 45
1969 27
1970 161
1971 241
1972 322
1973 342
1974 387
1975 410
1976 491
1977 604
1978 615
1979 767
1980 800
1981 771
1982 855
1983 1029
1984 1269
1985 1242
1986 1282
1987 1435
1988 1799
1989 1700
1990 1409
1991 1636
1992 2002
1993 2256
1994 2107
1995 2088
1996 2086
1997 1863
1998 1886
1999 1779
2000 1497
2001 1568
2002 1642
2003 1677
2004 1860
2005 1751
2006 1778
2007 1990
2008 2059
2009 2235
2010 2309
2011 2405
2012 2503
2013 2520
2014 2474
2015 2659
2016 2484
2017 2429
2018 2356
2019 2234
2020 2310
2021 2169
2022 1743
2023 1511
2024 867

Search Results

82,450 results

Results by year

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Page 1
Emerging water quality problems in developing countries.
Kumar M, Singh G, Chaminda T, Van Quan P, Kuroda K. Kumar M, et al. ScientificWorldJournal. 2014;2014:215848. doi: 10.1155/2014/215848. Epub 2014 May 12. ScientificWorldJournal. 2014. PMID: 24963501 Free PMC article. No abstract available.
Focus Africa.
El-Azhary RA. El-Azhary RA. Int J Dermatol. 2020 May;59(5):519. doi: 10.1111/ijd.14869. Int J Dermatol. 2020. PMID: 32304232 No abstract available.
Pesticide use in developing countries.
Ecobichon DJ. Ecobichon DJ. Toxicology. 2001 Mar 7;160(1-3):27-33. doi: 10.1016/s0300-483x(00)00452-2. Toxicology. 2001. PMID: 11246121 Review.
Poverty and health.
Parmley WW. Parmley WW. J Am Coll Cardiol. 2000 Apr;35(5):1359-60. doi: 10.1016/s0735-1097(00)00604-5. J Am Coll Cardiol. 2000. PMID: 10758981 Free article. No abstract available.
The Goose and the Gander.
Durieux ME. Durieux ME. Anesth Analg. 2016 Mar;122(3):583-585. doi: 10.1213/ANE.0000000000001112. Anesth Analg. 2016. PMID: 26836132 No abstract available.
Vaccines for low-income countries.
MacLennan CA. MacLennan CA. Semin Immunol. 2013 Apr;25(2):114-23. doi: 10.1016/j.smim.2013.05.004. Epub 2013 Jun 10. Semin Immunol. 2013. PMID: 23757292 Free article. Review.
82,450 results
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