共 17 条
[1]
HORWOOD SP, 1982, PEDIATRICS, V69, P613
[3]
HUNT JV, 1982, SEMIN PERINATOL, V6, P280
[4]
KIELY JL, 1981, DEV MED CHILD NEUROL, V23, P96
[6]
Nelson K G, 1982, J Med Assoc State Ala, V52, P15
[7]
NELSON RM, 1979, LANCET, V2, P737
[9]
ROSS G, 1985, PEDIATRICS, V76, P885