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
1925
1
1932
1
1938
2
1942
2
1944
1
1945
2
1946
13
1947
9
1948
18
1949
9
1950
47
1951
137
1952
43
1953
38
1954
33
1955
39
1956
48
1957
63
1958
53
1959
45
1960
46
1961
103
1962
128
1963
205
1964
265
1965
275
1966
267
1967
327
1968
410
1969
412
1970
525
1971
635
1972
777
1973
971
1974
967
1975
898
1976
964
1977
1439
1978
1515
1979
1604
1980
1585
1981
1464
1982
1481
1983
1677
1984
1867
1985
1888
1986
1952
1987
2294
1988
3038
1989
3187
1990
2665
1991
3093
1992
3622
1993
4005
1994
3818
1995
3812
1996
3744
1997
3815
1998
4048
1999
3639
2000
3216
2001
3358
2002
3615
2003
3912
2004
4633
2005
4732
2006
4532
2007
4952
2008
5092
2009
5460
2010
5990
2011
5982
2012
6242
2013
6157
2014
6425
2015
6431
2016
5889
2017
5648
2018
5568
2019
5269
2020
5145
2021
4321
2022
3175
2023
2834
2024
1687
Search Results
Results by year
Expand/collapse timeline
Reset
Select search result to email or save
Page 1
Voluntourism.
Sullivan HR.
Sullivan HR.
AMA J Ethics. 2019 Sep 1;21(9):E815-822. doi: 10.1001/amajethics.2019.815.
AMA J Ethics. 2019.
PMID: 31550232
Free article.
Cite
Share
Item in Clipboard
Come together.
[No authors listed]
[No authors listed]
Nature. 2016 Jan 7;529(7584):5. doi: 10.1038/529005a.
Nature. 2016.
PMID: 26738571
No abstract available.
Cite
Share
Item in Clipboard
Global health partnerships.
Whitty CJ, Doull L, Nadjm B.
Whitty CJ, et al.
BMJ. 2007 Mar 24;334(7594):595-6. doi: 10.1136/bmj.39147.396285.BE.
BMJ. 2007.
PMID: 17379863
Free PMC article.
Cite
Share
Item in Clipboard
CARE-Medico.
Spray P.
Spray P.
South Med J. 1979 Dec;72(12):1506-7. doi: 10.1097/00007611-197912000-00003.
South Med J. 1979.
PMID: 515758
No abstract available.
Cite
Share
Item in Clipboard
[Cooperation].
Gentilini M.
Gentilini M.
Med Sante Trop. 2013 Oct-Dec;23(4):357-8. doi: 10.1684/mst.2014.0282.
Med Sante Trop. 2013.
PMID: 24480598
Free article.
French.
No abstract available.
Cite
Share
Item in Clipboard
Working together, apart.
[No authors listed]
[No authors listed]
Nat Plants. 2018 Mar;4(3):129. doi: 10.1038/s41477-018-0124-y.
Nat Plants. 2018.
PMID: 29497157
No abstract available.
Cite
Share
Item in Clipboard
PREFACE.
Oh J.
Oh J.
J Korean Med Sci. 2015 Nov;30 Suppl 2(Suppl 2):S112. doi: 10.3346/jkms.2015.30.s2.s112.
J Korean Med Sci. 2015.
PMID: 26953362
Free PMC article.
No abstract available.
Cite
Share
Item in Clipboard
Cite
Copy
Format:
AMA
APA
MLA
NLM
180,456
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