[Economical value of typhoid prophylaxis; damages due to typhoid epidemic in Krefeld in 1949].
D035843:Biomedical Research; D058872:Epidemics; D006801:Humans; D014435:Typhoid Fever / Q000517:prevention & control*; D014436:Typhoid-Paratyphoid Vaccines
D014436:Typhoid-Paratyphoid Vaccines
TYPHOID FEVER/prevention and control
Der wirtschaftliche Wert der Typhusrophylaxe; Schaden durch eine Typhusepidemie in Krefeld in Jahre 1949.