title: [3 cases of cutaneous rickettsioses. Q fever reminding one of polymorphous erythema (percutaneous inoculation). Q fever and ulcers caused by necrosing capillaritis].
mesh_terms: D002196:Capillaries; D004194:Disease; D004890:Erythema / Q000175:diagnosis*; D006801:Humans; D011778:Q Fever / Q000175:diagnosis*; D012282:Rickettsia Infections; D014456:Ulcer; D014611:Vaccination; D014652:Vascular Diseases
keywords: CAPILLARIES/diseases; ERYTHEMA/diagnosis; Q FEVER/diagnosis