共 34 条
[5]
BRANS Y W, 1977, Clinics in Perinatology, V4, P367
[6]
CASHORE WJ, 1975, PEDIATRICS, V56, P8
[8]
DIXON WJ, 1969, INTRO STATISTICAL AN, P150
[10]
FRANKLIN FA, 1976, PEDIATR RES, V10, P354