Search Page
Send citations to clipboard
Create a file for external citation management software
Filters
Results by year
Expand/collapse timeline
Reset
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
Results by year
Expand/collapse timeline
Reset
Select search result to email or save
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.
Cite
Share
Item in Clipboard
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.
Cite
Share
Item in Clipboard
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.
Cite
Share
Item in Clipboard
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.
Cite
Share
Item in Clipboard
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.
Cite
Share
Item in Clipboard
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.
Cite
Share
Item in Clipboard
Cite
Copy
Format:
AMA
APA
MLA
NLM
82,450
results
Show more results
[x]
Cite
Copy
Format:
AMA
APA
MLA
NLM
Adaptive Clinical Trial
Address
Autobiography
Bibliography
Biography
Case Reports
Classical Article
Clinical Conference
Clinical Study
Clinical Trial Protocol
Clinical Trial, Phase I
Clinical Trial, Phase II
Clinical Trial, Phase III
Clinical Trial, Phase IV
Clinical Trial, Veterinary
Collected Work
Comment
Comparative Study
Congress
Consensus Development Conference
Consensus Development Conference, NIH
Controlled Clinical Trial
Corrected and Republished Article
Dataset
Dictionary
Directory
Duplicate Publication
Editorial
Electronic Supplementary Materials
English Abstract
Equivalence Trial
Evaluation Study
Expression of Concern
Festschrift
Government Publication
Guideline
Historical Article
Interactive Tutorial
Interview
Introductory Journal Article
Lecture
Legal Case
Legislation
Letter
Multicenter Study
News
Newspaper Article
Observational Study
Observational Study, Veterinary
Overall
Patient Education Handout
Periodical Index
Personal Narrative
Portrait
Practice Guideline
Pragmatic Clinical Trial
Preprint
Published Erratum
Randomized Controlled Trial, Veterinary
Research Support, American Recovery and Reinvestment Act
Research Support, N.I.H., Extramural
Research Support, N.I.H., Intramural
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, Non-P.H.S.
Research Support, U.S. Gov't, P.H.S.
Research Support, U.S. Gov't
Retracted Publication
Retraction of Publication
Scientific Integrity Review
Technical Report
Twin Study
Validation Study
Video-Audio Media
Webcast
Cancel
Show
Close dialog
Back to Top
Jump to page
Close dialog