共 21 条
[2]
ALEXANDER AA, 1994, AM J ROENTGENOL, V162, P1227, DOI 10.2214/ajr.162.5.8166015
[6]
Corsi P J, 1999, Infect Dis Obstet Gynecol, V7, P216, DOI 10.1155/S1064744999000393
[9]
GINSBURG DS, 1980, AM J OBSTET GYNECOL, V138, P1055, DOI 10.1016/0002-9378(80)91107-2