共 13 条
[1]
BRODIE J, 1977, J HYG-CAMBRIDGE, V79, P161
[2]
CHRISTIE AB, 1982, INFECTIOUS DISEASES, P55
[3]
COLON AR, 1975, PEDIATRICS, V56, P606
[8]
SENEWIRATNE B, 1977, GASTROENTEROLOGY, V73, P233
[9]
TAN EK, 1976, MED J MALAYSIA, V31, P20
[10]
WICKS ACB, 1971, Q J MED, V40, P341