title: [Clinical observations on a typhoid-paratyphoid B epidemic on Sylt Island].
authors.forename: F
authors.initials: F
authors.lastname: KROPP
mesh_terms: D058872:Epidemics; D006801:Humans; D062312:Islands; D010284:Paratyphoid Fever; D014435:Typhoid Fever; D014436:Typhoid-Paratyphoid Vaccines
chemical_list: D014436:Typhoid-Paratyphoid Vaccines