共 19 条
[1]
BUTLER N, 1962, LANCET, V1, P659
[2]
DAENTL D L, 1972, Birth Defects Original Article Series, V8, P24
[4]
FEINGOLD M, 1971, PEDIATRICS, V47, P601
[6]
JENSEN M, 1971, MONATSSCHR KINDERHEI, V119, P606
[8]
MAKELA V, 1916, FINSKA LAKARESALLSKA, V58, P1107
[9]
MERTINS H, 1952, Zentralbl Gynakol, V74, P951
[10]
MOSAVY SH, 1974, S AFR MED J, V48, P2242