共 29 条
[1]
Abdul-Karim RW, 1970, OBSTET GYNECOL, V25, P805
[2]
ABDULKARIM R, 1961, J LAB CLIN MED, V57, P522
[3]
BERDE B, 1968, HDB EXPTL PHARMACOLO, V23
[4]
BERKOWITZ RLT, 1971, CLIN OBSTET GYNECOL, V14, P107
[5]
BILEK W, 1970, CAN MED ASSOC J, V103, P379
[7]
BROCKBANK EM, 1929, BRIT MED J, V1, P65
[8]
BURT RL, 1969, OBSTET GYNECOL, V34, P212
[10]
DAHLE T, 1950, ACTA OBSTET GYNEC S4, V30