title: [SOME HISTORICAL NOTES ON SMALLPOX VACCINATION].
mesh_terms: D005060:Europe; D006664:History; D049711:History, Modern 1601-; D006801:Humans; D008511:Medicine; D011044:Poland; D012899:Smallpox; D012900:Smallpox Vaccine; D014611:Vaccination
chemical_list: D012900:Smallpox Vaccine
keywords: EUROPE; HISTORY; HISTORY OF MEDICINE, MODERN; POLAND; SMALLPOX VACCINE
vernacular_title: KILKA DANYCH DOTYCZ ACYCH HISTORII SZCZEPIE'N OCHRONNYCH PRZECIW OSPIE PRAWDZIWEJ.