TY - GEN AU - Coufal,K AU - Svandová,E TI - [The occurrence of epidemic tuberculosis in schools in BCG vaccinated children] SN - 0074-9249 PY - 1969///0404 KW - Adolescent KW - BCG Vaccine KW - Child KW - Czechoslovakia KW - Disease Outbreaks KW - Female KW - Humans KW - Male KW - School Health Services KW - Tuberculosis, Pulmonary KW - epidemiology N1 - Publication Type: Journal Article ER -