[Carriers in typhoid and paratyphoid fever].
D006579:Heterozygote; D006801:Humans; D010284:Paratyphoid Fever / Q000453:epidemiology*; D014435:Typhoid Fever / Q000635:transmission*; D014436:Typhoid-Paratyphoid Vaccines
D014436:Typhoid-Paratyphoid Vaccines
PARATYPHOID FEVERS/epidemiology; TYPHOID FEVER/transmission
Zur Frage der Typhus- und Paratyphus-Keimausscheider.