共 21 条
[1]
BERKSON J, 1958, TREATMENT CANCER ALL, V1
[2]
CAVANAGH D, 1970, Journal of Obstetrics and Gynaecology of the British Commonwealth, V77, P1037
[4]
COLLINS CG, 1963, AM J OBSTET GYNECOL, V87, P762
[5]
COLLINS CG, 1971, AM J OBSTET GYNECOL, V108, P1187
[6]
DAILY LJ, 1970, OBSTET GYNECOL, V36, P845
[7]
FRANKLIN EW, 1972, OBSTET GYNECOL, V39, P165
[8]
HAY D M, 1969, Journal of Obstetrics and Gynaecology of the British Commonwealth, V76, P821