共 13 条
[2]
BALLARD JL, 1973, CARE HIGH RISK NEONA, P47
[3]
Bayley N., 1993, BAYLEY SCALES INFANT, V2nd Edn
[6]
ISMACH JM, 1981, MED WORLD NEWS, V22, P28
[7]
KOOPS BL, 1982, J PEDIATR-US, V101, P969
[8]
Lelek K, 1973, Ginekol Pol, V44, P435
[9]
LUBCHENCO LO, 1966, PEDIATRICS, V37, P403
[10]
MCWHIRTER N, 1983, GUINNESS BOOK WORLD, P24