共 139 条
[1]
AABY P, 1991, LANCET, V338, P1518, DOI 10.1016/0140-6736(91)92330-5
[3]
AABY P, 1988, REV INFECT DIS, V10, P478
[9]
ANNUNZIATO D, 1982, PEDIATRICS, V70, P203
[10]
[Anonymous], 1990, WKLY EPIDEMIOL REC, V65, P5