共 9 条
[2]
DEALMEIDA V, 1994, OBSTET GYNECOL, V83, P323
[4]
Giacoia G P, 1997, Obstet Gynecol Surv, V52, P372, DOI 10.1097/00006254-199706000-00022
[8]
ROUSE D, 1990, OBSTET GYNECOL, V76, P974