Muzellina, SpPD, K-GEH, dr. V. N. (2026). Association of HER2 Expression with Clinical, Endoscopic, and Histopathological Features in Gastric Adenocarcinoma. The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy, 27(2), 107–110. https://doi.org/10.24871/2722026107-110