R M Pitkin
发表
R M Pitkin,
1995,
BMJ.
R M Pitkin,
R. Pitkin,
1986,
Obstetrics and gynecology.
R M Pitkin,
L F Burmeister,
R. Pitkin,
1999,
JAMA.
R M Pitkin,
1995,
Obstetrics and gynecology.
R M Pitkin,
R. Pitkin,
1989,
Obstetrics and gynecology.
R M Pitkin,
R. Pitkin,
W. Reynolds,
1978,
The Journal of clinical endocrinology and metabolism.
R M Pitkin,
R. Pitkin,
M. A. Branagan,
1998,
JAMA.