共 14 条
[1]
BAIRD D, 1969, COMBINED TEXTBOOK ED, P178
[2]
BAIRD D, 1969, COMBINED TEXTBOOK ED, P180
[3]
BEARD RW, 1971, J OBSTET GYN BR COMM, V78, P865
[4]
CALDEYRO R, 1950, SURG GYNECOL OBSTET, V91, P641
[5]
CARTER NL, IN PRESS
[6]
FRANCIS J G, 1970, Journal of Obstetrics and Gynaecology of the British Commonwealth, V77, P594
[7]
FRIEDMAN EA, 1956, AM J OBST G, V68, P568
[8]
FOETAL HEART FREQUENCY AND PERINATAL CONDITION OF FOETUS AND NEWBORN
[J].
GYNAECOLOGIA,
1968, 166 (04)
:349-+
[10]
ODENDAAL H, IN PRESS