The prolongation of murine typhus rickettsemia by cortisone.
D000818:Animals; D003348:Cortisone / Q000494:pharmacology*; D051379:Mice; D014437:Typhus, Endemic Flea-Borne; D014438:Typhus, Epidemic Louse-Borne
D003348:Cortisone
CORTISONE/effects; TYPHUS, MURINE/experimental