共 5 条
[1]
GRECH P, 1975, 3RD EUR C RAD
[2]
Lennon G G, 1967, J Obstet Gynaecol Br Commonw, V74, P227
[3]
MCCLAIN CR, 1964, OBSTET GYNECOL, V23, P45
[5]
VALUE OF AMNIOGRAPHY IN DETERMINING FETAL VIABILITY
[J].
ACTA RADIOLOGICA-DIAGNOSIS,
1969, 8 (01)
:17-+