共 7 条
[2]
KHADDAZ RF, 1992, NEW ENGL J MED, V326, P375
[4]
PILLONEL J, 1992, 8 INT C AIDS 3 STD W
[5]
SORIANO V, 1989, PRESSE MED, V18, P1484
[7]
1990, WKLY EPIDEMIOL REC, V65, P281