共 27 条
[1]
BLEDIN KD, 1978, HLTH TRENDS, V10, P84
[2]
CAMPANELLA R, 1975, OBSTET GYNECOL, V45, P331
[4]
COOPER P, 1982, BR MED J, V1, P461
[5]
DESTEFANO F, 1983, OBSTET GYNECOL, V61, P153
[8]
GATH D, 1982, RECENT ADV CLIN PSYC, P75
[9]
GREEN CP, 1978, POPULATION REPORTS S, V2, P37