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
1946
1
1947
2
1953
1
1954
3
1955
35
1956
19
1957
1
1966
2
1967
4
1968
1
1974
2
1975
1
1976
2
1977
2
1978
8
1979
105
1980
276
1981
298
1982
360
1983
385
1984
382
1985
382
1986
364
1987
366
1988
380
1989
395
1990
445
1991
532
1992
443
1993
608
1994
613
1995
564
1996
599
1997
770
1998
754
1999
948
2000
775
2001
913
2002
972
2003
1196
2004
1362
2005
1466
2006
1670
2007
1741
2008
1949
2009
1953
2010
2312
2011
2546
2012
2918
2013
3222
2014
3448
2015
3728
2016
3860
2017
4144
2018
4496
2019
4401
2020
3340
2021
1799
2022
2474
2023
2446
2024
1986
Search Results
Results by year
Expand/collapse timeline
Reset
Select search result to email or save
Page 1
Surrogacy.
Steptoe P.
Steptoe P.
Br Med J (Clin Res Ed). 1987 Jun 27;294(6588):1688-9. doi: 10.1136/bmj.294.6588.1688-b.
Br Med J (Clin Res Ed). 1987.
PMID: 3113588
Free PMC article.
No abstract available.
Cite
Share
Item in Clipboard
How to learn most about your patients.
Jemec G.
Jemec G.
Acta Derm Venereol. 2015 Nov;95(8):916. doi: 10.2340/00015555-2197.
Acta Derm Venereol. 2015.
PMID: 26844307
Free article.
No abstract available.
Cite
Share
Item in Clipboard
[Surrogacy and parenthood].
Syse A.
Syse A.
Tidsskr Nor Laegeforen. 2012 Apr 30;132(8):983-4. doi: 10.4045/tidsskr.12.0260.
Tidsskr Nor Laegeforen. 2012.
PMID: 22562335
Free article.
Norwegian.
No abstract available.
Cite
Share
Item in Clipboard
Cite
Copy
Format:
AMA
APA
MLA
NLM
61,004
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