[50 years of public typhoid control].
D035843:Biomedical Research; D006801:Humans; D014435:Typhoid Fever / Q000517:prevention & control*; D014436:Typhoid-Paratyphoid Vaccines
D014436:Typhoid-Paratyphoid Vaccines
TYPHOID FEVER/prevention and control
Fünfzig Jahre staatliche Typhusbekämpfung.