共 50 条
- [21] EPIDEMIOLOGY OF HEPATITIS-B VIRUS IN AN INSTITUTION FOR MENTALLY-RETARDED PERSONS AMERICAN JOURNAL OF MENTAL DEFICIENCY, 1976, 80 (04): : 369 - 375
- [25] HEPATITIS-B CONTROL IN TORONTO CLASSROOMS FOR THE MENTALLY-RETARDED - A SEROPREVALENCE SURVEY CANADIAN JOURNAL OF PUBLIC HEALTH-REVUE CANADIENNE DE SANTE PUBLIQUE, 1990, 81 (02): : 156 - 160
- [29] TRANSMISSION OF HEPATITIS-B VIRUS TO CLASSROOM CONTACTS OF MENTALLY-RETARDED CARRIERS JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1985, 254 (22): : 3190 - 3195