title: Diagnosis of rickettsial diseases.
authors.forename: D H
authors.initials: DH
authors.lastname: Walker
mesh_terms: D000818:Animals; D004285:Dogs; D006801:Humans; D012281:Rickettsia / Q000302:isolation & purification; D012282:Rickettsia Infections / Q000175:diagnosis* / Q000382:microbiology / Q000473:pathology; D012373:Rocky Mountain Spotted Fever / Q000473:pathology; D012698:Serologic Tests / Q000379:methods; D014437:Typhus, Endemic Flea-Borne / Q000473:pathology; D014438:Typhus, Epidemic Louse-Borne / Q000473:pathology