共 20 条
[2]
BAKER K, 1955, SURG GYNECOL OBSTET, V100, P690
[3]
BARTLETT J, 1968, FAMILIAR QUOTATIONS, P176
[5]
CRAGIN EB, 1916, NY STATE J MED, V104, P1
[6]
DONOVAN B, 1977, CESAREAN BIRTH EXPER, P70
[7]
GEST T, 1982, US NEWS WORLD REPORT, V93, P58
[8]
GIBBS C E, 1980, Clinical Obstetrics and Gynecology, V23, P507, DOI 10.1097/00003081-198006000-00019
[9]
LAVIN JP, 1982, OBSTET GYNECOL, V59, P135