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
1916
1
1934
1
1938
1
1940
1
1942
1
1943
1
1945
5
1946
31
1947
37
1948
15
1949
18
1950
28
1951
39
1952
46
1953
21
1954
21
1955
21
1956
10
1957
14
1958
19
1959
23
1960
13
1961
12
1962
24
1963
17
1964
23
1965
34
1966
35
1967
93
1968
139
1969
120
1970
154
1971
94
1972
67
1973
47
1974
65
1975
83
1976
81
1977
85
1978
112
1979
124
1980
122
1981
125
1982
116
1983
136
1984
169
1985
143
1986
148
1987
204
1988
226
1989
213
1990
207
1991
182
1992
190
1993
204
1994
173
1995
179
1996
181
1997
213
1998
161
1999
153
2000
101
2001
139
2002
142
2003
142
2004
147
2005
197
2006
181
2007
193
2008
211
2009
217
2010
269
2011
292
2012
320
2013
359
2014
425
2015
484
2016
504
2017
633
2018
652
2019
642
2020
559
2021
328
2022
70
2023
54
2024
122
Search Results
Results by year
Expand/collapse timeline
Reset
Select search result to email or save
Page 1
Toilet training age and influencing factors: a multicenter study.
Tarhan H, Çakmak Ö, Akarken İ, Ekin RG, Ün S, Uzelli D, Helvacı M, Aksu N, Yavaşcan Ö, Mutlubaş Özsan F, Cun S, Koç F, Özkarakaş Ö, İlbey YÖ, Zorlu F.
Tarhan H, et al.
Turk J Pediatr. 2015 Mar-Apr;57(2):172-6.
Turk J Pediatr. 2015.
PMID: 26690599
Cite
Share
Item in Clipboard
Factors affecting the age at menopause.
van Keep PA, Brand PC, Lehert P.
van Keep PA, et al.
J Biosoc Sci Suppl. 1979;(6):37-55. doi: 10.1017/s0021932000024299.
J Biosoc Sci Suppl. 1979.
PMID: 293326
No abstract available.
Cite
Share
Item in Clipboard
Age-specific selection.
Anderson WW, King CE.
Anderson WW, et al.
Proc Natl Acad Sci U S A. 1970 Jul;66(3):780-6. doi: 10.1073/pnas.66.3.780.
Proc Natl Acad Sci U S A. 1970.
PMID: 5269240
Free PMC article.
Cite
Share
Item in Clipboard
Cite
Copy
Format:
AMA
APA
MLA
NLM
11,589
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