title: Typhoid fever.
authors.forename: R H
authors.initials: RH
authors.lastname: HEEREN
mesh_terms: D001699:Biometry; D014435:Typhoid Fever / Q000453:epidemiology* / Q000706:statistics & numerical data*; D014436:Typhoid-Paratyphoid Vaccines
chemical_list: D014436:Typhoid-Paratyphoid Vaccines
keywords: TYPHOID/epidemiology and statistics