Pyo, Jung-Soo Ki-67 labeling index can be used as a prognostic marker in gastrointestinal stromal tumor: a systematic review and meta-analysis. [electronic resource] - The International journal of biological markers May 2016 - e204-10 p. digital Publication Type: Journal Article; Meta-Analysis; Review; Systematic Review ISSN: 1724-6008 Standard No.: 10.5301/jbm.5000183 doi Subjects--Topical Terms: Biomarkers, Tumor--geneticsGastrointestinal Neoplasms--geneticsGastrointestinal Stromal Tumors--geneticsHumansKi-67 Antigen--geneticsPrognosisSurvival Analysis