T. Hansen
发表
W. H. Hall,
E. Keeler,
L. Wright,
1995
.
E. Keeler,
R. Kauffman,
M. D'Alton,
1996
.
Z. Bhutta,
C. Victora,
C. Rubens,
2010,
BMC pregnancy and childbirth.
S. Cousens,
J. Lawn,
T. Hansen,
2010,
International journal of epidemiology.
E. Keeler,
R. Kauffman,
M. Escobedo,
1995
.
Z. Bhutta,
C. Victora,
C. Rubens,
2010
.