共 11 条
[4]
BURROWS B, 1977, AM REV RESPIR DIS, V115, P751
[5]
BUTLER NR, 1969, PERINATAL PROBLEMS
[6]
COLLEY JRT, 1973, BRIT MED J, V2, P195
[7]
DAVIE R, 1972, 2ND NAT CHILD DEV ST
[8]
Fogelman K, 1976, BRITAINS 16 YEAR OLD
[9]
GREGG I, 1983, ASTHMA, P242