TY - GEN AU - WASZ-HOCKERT,O TI - Variola vaccination as an activator of tuberculous infection SN - 0003-4479 PY - 2003///0501 KW - Humans KW - Smallpox KW - prevention & control KW - Tuberculosis KW - Tuberculosis, Meningeal KW - etiology KW - Vaccination KW - Variola virus N1 - Publication Type: Journal Article ER -