Benator, D A Isospora belli infection associated with acalculous cholecystitis in a patient with AIDS. [electronic resource] - Annals of internal medicine Nov 1994 - 663-4 p. digital Publication Type: Case Reports; Journal Article ISSN: 0003-4819 Standard No.: 10.7326/0003-4819-121-9-199411010-00006 doi Subjects--Topical Terms: AIDS-Related Opportunistic Infections--complicationsAdultAnimalsCholecystitis--parasitologyCoccidiosis--complicationsHumansIsospora--isolation & purificationMale