M. Rulin
发表
A. Davidson,
W. Graves,
S. Philliber,
1989,
Obstetrics and gynecology.
A. Davidson,
W. Graves,
S. Philliber,
1993,
Obstetrics and gynecology.
S. Heartwell,
D. Kalmuss,
L. Cushman,
1998,
Family planning perspectives.
S. Heartwell,
D. Kalmuss,
L. Cushman,
1996,
Contraception.
A. Davidson,
S. Heartwell,
D. Kalmuss,
1996,
Family planning perspectives.
Injectable contraceptive discontinuation and subsequent unintended pregnancy among low-income women.
A. Davidson,
S. Heartwell,
D. Kalmuss,
1997,
American journal of public health.
C. Westhoff,
S. Heartwell,
D. Kalmuss,
1998,
Contraception.
C. Westhoff,
S. Heartwell,
D. Kalmuss,
1998,
Contraception.
S. Heartwell,
D. Kalmuss,
L. Cushman,
1998,
American Journal of Public Health.
S. Heartwell,
D. Kalmuss,
L. Cushman,
1996,
Advances in contraception : the official journal of the Society for the Advancement of Contraception.
W. Graves,
S. Philliber,
L. Cushman,
1988,
Family planning perspectives.
L. Keder,
J. Gruss,
M. Rulin,
1998,
American journal of obstetrics and gynecology.