de Oliveira, Rodrigo Panno Basilio Comparative study of the different degrees of risk of gastrointestinal stromal tumor. [electronic resource] - Revista do Colegio Brasileiro de Cirurgioes - 32-6 p. digital Publication Type: Comparative Study; Journal Article ISSN: 1809-4546 Standard No.: 10.1590/0100-69912015001007 doi Subjects--Topical Terms: AdultAgedAged, 80 and overFemaleGastrointestinal Stromal Tumors--epidemiologyHumansMaleMiddle AgedPrognosisRetrospective StudiesRisk AssessmentYoung Adult