共 14 条
[11]
ZIPURSKY A, 1963, LANCET, V2, P489
[12]
ZIPURSKY A, 1965, BIRTH DEFECTS OAS, V1, P84
[13]
1966, BRIT MED J, V2, P907
[14]
1967, CANAD MED ASS J, V97, P1294