S. Kassam
发表
N. Taub,
D. Greenwood,
C. Wild,
2008,
BMJ : British Medical Journal.
N. Taub,
D. Greenwood,
C. Wild,
2008,
BMJ : British Medical Journal.
N. Taub,
D. Greenwood,
C. Wild,
2008,
BMJ : British Medical Journal.
N. Taub,
D. Greenwood,
C. Wild,
2010,
European Journal of Epidemiology.
L. Hunt,
C. Sergi,
P. Soothill,
2006,
International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.
D. Greenwood,
J. Cade,
S. Boylan,
2008,
BMJ : British Medical Journal.