On the increasing frequency of typhoid fever in the vaccinated.
D006801:Humans; D007109:Immunity; D014435:Typhoid Fever; D014436:Typhoid-Paratyphoid Vaccines
D014436:Typhoid-Paratyphoid Vaccines
TYPHOID/immunity
Sur la fréquence crois sante de la fièvre typhoïde chez les vaccinés.