共 26 条
[21]
SMITH BT, 1980, AM REV RESPIR DIS, V121, P701
[22]
STOCKS J, 1976, PEDIATRICS, V57, P352
[23]
TAGHIZADEH A, 1976, AM J PATHOL, V82, P241
[25]
TANSWELL AK, 1980, BIOL NEONATE, V37, P32