共 4 条
[1]
BISSET C, 1989, LANCET, V2, P44
[2]
JARLAIS DCD, 1988, REV INFECT DIS, V10, P151
[3]
PHANUPHAK P, 1989, VIRUS INFORM EXCH NE, V6, P94
[4]
1990, ICMR B, V20, P34