共 16 条
[1]
Berendes HW, 1966, RESEARCH METHODOLOGY, P118
[2]
Froehlich LA, 1969, METHODS TERATOLOGICA, P167
[4]
HERTIG AT, 1967, COMPARATIVE ASPECTS, P30
[5]
LURIE PR, 1968, HEART DISEASE INFANT, P437
[6]
MacMahon B, 1960, EPIDEMIOLOGIC METHOD, P3
[9]
MOSS BJL, 1964, MED OFFICER, V4, P79
[10]
MOSS BJL, 1962, CONGENITAL ABNORMALI