共 15 条
[2]
CIMOVSKY ML, 1982, AM J OBSTET GYNECOL, V143, P733
[4]
FRIEDMAN EA, 1978, LABOR CLIN EVALUATIO, P168
[5]
GIMOVSKY ML, 1980, OBSTET GYNECOL, V56, P687
[6]
GIMOVSKY ML, 1982, PERINATOL NEONATOL, V6, P73
[9]
KERR JM, 1971, M KERRS OPERATIVE OB, P139
[10]
OLEARY JA, 1979, OBSTET GYNECOL, V53, P341