VASCONCELOS, E [Acute cholecystitis; diagnosis and therapeutic management; analysis of 42 cases]. [electronic resource] - Arquivos de cirurgia clinica e experimental - 113-39 p. digital Publication Type: Journal Article ISSN: 0066-7846 Subjects--Topical Terms: Cholecystitis--surgeryCholecystitis, AcuteDisease ManagementHumans