P. Johnson
发表
N. Fisk,
L. Tan,
S. Kumar,
2003,
Fetal Diagnosis and Therapy.
D. Dove,
P. Johnson,
P. Johnson,
1999,
Journal of nurse-midwifery.
J. Ewan,
S. Carr,
R. Wilson,
2009,
Maturitas.
G. Samsioe,
N. Lunell,
P. Johnson,
1981,
Acta obstetricia et gynecologica Scandinavica.
N. Anim-Nyame,
S. Sooranna,
P. Steer,
2002,
BJOG : an international journal of obstetrics and gynaecology.
G. Samsioe,
A. Gustafson,
P. Johnson,
1975,
Acta obstetricia et gynecologica Scandinavica.
G. Samsioe,
A. Gustafson,
R. Olegård,
1975,
Acta obstetricia et gynecologica Scandinavica.
P. Johnson,
1975,
Acta obstetricia et gynecologica Scandinavica.
G. Samsioe,
P. Svendsen,
A. Gustafson,
1975,
Acta obstetricia et gynecologica Scandinavica.
G. Samsioe,
A. Gustafson,
P. Johnson,
1971
.
G. Samsioe,
A. Gustafson,
P. Johnson,
1976,
Acta obstetricia et gynecologica Scandinavica.
G. Samsioe,
A. Gustafson,
P. Johnson,
1975,
Acta obstetricia et gynecologica Scandinavica.
P. Yudkin,
C. Redman,
P. Johnson,
1987,
European journal of obstetrics, gynecology, and reproductive biology.
A. Gustafson,
P. Johnson,
G. Samsioe,
1975
.
K. Murphy,
V. Russell,
A. Collins,
1992,
British journal of obstetrics and gynaecology.
D. Talbert,
P. Johnson,
2000,
Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.
B. Castle,
P. Johnson,
I. Mackenzie,
1986
.
A. Gustafson,
P. Johnson,
A. Skryten,
1980,
Acta obstetricia et gynecologica Scandinavica.
P. Johnson,
Kr Duncan,
2001
.
G. Samsioe,
A. Gustafson,
P. Johnson,
1975,
Acta obstetricia et gynecologica Scandinavica.
G. Samsioe,
S. Brody,
P. Svendsen,
1975
.
D. Economides,
I. Mackenzie,
P. Johnson,
1992,
American journal of obstetrics and gynecology.
P. Yudkin,
Ann Johnson,
L. Mutch,
1989,
American journal of obstetrics and gynecology.
P. Johnson,
R. Beattie,
1994,
British journal of obstetrics and gynaecology.
W. Yamanaka,
H. Wiese,
E. Coon,
1967,
Journal of lipid research.
K. Murphy,
R. Pattinson,
J. Moorcraft,
1990,
British journal of obstetrics and gynaecology.
A. Olund,
G. Samsioe,
P. Johnson,
1982,
Gynecologic and obstetric investigation.