[Endemic paratyphoid-A during the regression of a typhoid epidemic, with observations on the typhoid problem].
SPENCKER
H
H
D058872:Epidemics; D006801:Humans; D010284:Paratyphoid Fever; D014435:Typhoid Fever; D014436:Typhoid-Paratyphoid Vaccines
D014436:Typhoid-Paratyphoid Vaccines
PARATYPHOID; TYPHOID
Uber eine Paratyphus-A-Endemie in der abklingenden Typhusepidemie mit Bemerkungen zum Typhusproblem.