[Typhoid and paratyphoid fevers].
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008875:Middle Aged; D010284:Paratyphoid Fever / Q000453:epidemiology*; D011044:Poland; D014435:Typhoid Fever / Q000453:epidemiology*
Dur brzuszny i dury rzekome.