Perez, Daniel Protein S100 as prognostic marker for gastrointestinal stromal tumors: a clinicopathological risk factor analysis. [electronic resource] - Journal of investigative surgery : the official journal of the Academy of Surgical Research - 181-6 p. digital Publication Type: Journal Article ISSN: 0894-1939 Standard No.: 10.1080/08941930701366349 doi Subjects--Topical Terms: AdolescentAdultAgedBiomarkers, Tumor--metabolismCell DifferentiationFemaleGastrointestinal Stromal Tumors--epidemiologyHumansImmunohistochemistryMaleMiddle AgedNeoplasm Recurrence, Local--epidemiologyPrognosisRisk FactorsS100 Proteins--metabolism