The fight against typhoid in San Juan during the earthquake of January 15, 1944.
D035843:Biomedical Research; D006801:Humans; D014435:Typhoid Fever / Q000517:prevention & control*; D014436:Typhoid-Paratyphoid Vaccines
D014436:Typhoid-Paratyphoid Vaccines
TYPHOID/prevention
La lucha antitifoidea en San Juan durante el terremoto del 15 de enero de 1944.