共 26 条
[11]
DUCROT C, 2000, EUROSURVEILLANCE, V5, P97
[12]
GOUELLO L, 1991, EPIDEMIOLOGIE SANTE, V19, P63
[13]
Heim D, 2000, ARCH VIROL, P127
[16]
Nathanson N, 1997, AM J EPIDEMIOL, V145, P959, DOI 10.1093/oxfordjournals.aje.a009064
[17]
SAVEY M, 1991, EPIDEMIOLOGIE SANTE, V19, P49