For citations:

Perminova L.A., Ivanov I.B., Gerasimov Yu.A., Zakhar E.V. CLINICAL CASE OF TYPHOID FEVER IN THE KALININGRAD REGION. Journal Infectology. 2018;10(3):143-146. (In Russ.) https://doi.org/10.22625/2072-6732-2018-10-3-143-146