Robertson, Scott An Update on the Role of Immunohistochemistry in the Evaluation of Gastrointestinal Tract Disorders. [electronic resource] - Advances in anatomic pathology May 2020 - 193-205 p. digital Publication Type: Journal Article; Review ISSN: 1533-4031 Standard No.: 10.1097/PAP.0000000000000214 doi Subjects--Topical Terms: Biomarkers--analysisDiagnosis, DifferentialGastrointestinal Diseases--diagnosisHumansImmunohistochemistry--methods