TY - GEN DP - http://iris.who.int/ DB - WHO IRIS AU - World Health Organization. Regional Office for the Eastern Mediterranean LA - fr UR - https://iris.who.int/handle/10665/123807 DA - 1959 PY - 1959 SE - Various Pagination ; 30 cm. M1 - EM/RC9/5 M1 - Agenda item 15 [b] TI - La lutte antivariolique KW - Smallpox KW - Smallpox Vaccine KW - Virology KW - Virus Diseases ER -