P Q Peterson
发表
W J Peeples,
L Corsa,
M S Hilbert,
1968,
American journal of public health and the nation's health.
P Q Peterson,
W N Spellacy,
A Winegar,
1987,
American journal of obstetrics and gynecology.
P Q Peterson,
W. Spellacy,
W N Spellacy,
1985,
Obstetrics and gynecology.