共 10 条
[1]
ABRAMOVICH D R, 1970, Journal of Obstetrics and Gynaecology of the British Commonwealth, V77, P865
[2]
Boyd JD, 1970, HUMAN PLACENTA
[3]
BRADLEY WE, 1969, INVEST UROL, V7, P66
[7]
HOYES AD, IN PRESS
[8]
MALIN JM, 1970, INVEST UROL, V8, P286