[Arrival of Francisco Xavier de Balmis at the city of Zacatecas].
D006666:History of Medicine; D049671:History, 18th Century; D049672:History, 19th Century; D014611:Vaccination; D014612:Vaccines
D014612:Vaccines
BIOGRAPHIES; HISTORY, MEDICAL; VACCINES AND VACCINATION
La llegada de Francisco Xavier de Balmis a la ciudad de Zacatecas.