共 5 条
[2]
BURSTEIN R, 1968, OBSTET GYNEC DIGEST, V31
[3]
DELAPENA RP, 1966, REV CLIN ESP, V102, P47
[4]
ILIYA FA, 1966, OBSTET GYNECOL, V27, P643
[5]
ROSER DM, 1966, OBSTET GYNECOL, V27, P73