TY - GEN AU - Strambach,S TI - [Hepatitis epidemics in childhood] SN - 0025-8512 PY - 1971///0311 KW - Adolescent KW - Child KW - Child, Preschool KW - Female KW - Germany, West KW - Hepatitis A KW - epidemiology KW - Humans KW - Male N1 - Publication Type: Journal Article ER -