共 18 条
- [3] FROSNER GG, 1979, AM J EPIDEMIOL, V110, P63
- [5] HEPATITIS-A IN DAY-CARE-CENTERS [J]. NEW ENGLAND JOURNAL OF MEDICINE, 1980, 302 (22) : 1222 - 1227
- [8] HEPATITIS A IN PERU - THE ROLE OF CHILDREN [J]. AMERICAN JOURNAL OF EPIDEMIOLOGY, 1986, 124 (01) : 111 - 113
- [9] KIMHE N, 1986, THESIS U TEL AVIV IS