S. Singh
发表
S. Singh,
M. Vlassoff,
J. Nadeau,
2003
.
J. Darroch,
L. Ashford,
S. Singh,
2014
.
S. Singh,
J. Forrest,
A. Torres,
1985,
Family planning perspectives.
S. Singh,
S. Singh,
1986,
Family planning perspectives.
A. Bankole,
S. Singh,
D. Wulf,
2005
.
S. Singh,
R. Gold,
A. Kenney,
1987,
Family planning perspectives.
J. Casterline,
S Singh,
J Casterline,
1985
.
S. Singh,
Lightbourne R,
C. Green,
1982,
Population bulletin.
A. George,
G. Gupta,
A. Srivastava,
2019,
Human Resources for Health.
S. Singh,
S. Singh,
1995,
The Journal of adolescent health : official publication of the Society for Adolescent Medicine.
K. Watson,
S. Singh,
C. Panchaud,
2013
.
J. Forrest,
S. Singh,
1990,
Family planning perspectives.