G. Ryan
发表
G. Ryan,
1982,
Obstetrics and Gynecology.
G. Ryan,
P. Sweeney,
A. Solola,
1980,
American journal of obstetrics and gynecology.
G. Ryan,
P. Sweeney,
1980,
American journal of obstetrics and gynecology.
T. N. Abdella,
G. Ryan,
V. Baselski,
1990,
American journal of obstetrics and gynecology.
G. Ryan,
1977,
Seminars in perinatology.
G. Ryan,
C. Donahue,
S. Fogerty,
1977,
The New England journal of medicine.
G. Ryan,
B. Sibai,
E. Amon,
1986,
American journal of obstetrics and gynecology.
G. Ryan,
M. Lane,
L. Burkett,
1989,
American journal of obstetrics and gynecology.
G. Ryan,
H. Buckley,
R. Syverson,
1979,
American journal of obstetrics and gynecology.
G. Ryan,
S. Cope,
1959,
The Journal of Laryngology & Otology.
G. Ryan,
V. Baselski,
S. Mcneeley,
1989
.
G. Ryan,
1962,
American journal of obstetrics and gynecology.
G. Ryan,
J. Craig,
J. Craig,
1964,
American journal of obstetrics and gynecology.
G. Ryan,
S. Cope,
1955,
Lancet.
G. Ryan,
J. S. Wood,
1949
.
G. Ryan,
F. Ling,
A. Solola,
1982,
American journal of obstetrics and gynecology.
G. Ryan,
F. Ling,
T. Stovall,
1991,
Journal of reproductive medicine.
G. Ryan,
1974,
JOGN nursing; journal of obstetric, gynecologic, and neonatal nursing.
G. Ryan,
J. Barton,
J. Garbaciak,
1982,
American journal of obstetrics and gynecology.
G. Ryan,
V. Baselski,
S. Mcneeley,
1987,
Obstetrics and gynecology.
G. Ryan,
J. Schneider,
1978,
Clinical obstetrics and gynecology.
G. Ryan,
D. E. Reid,
D. A. Goss,
1966,
American journal of obstetrics and gynecology.
G. Ryan,
1975,
Obstetrics and gynecology.
G. Ryan,
V. Baselski,
S. Mcneeley,
1987,
Obstetrics and Gynecology.