Sadanandan, Anjali, and Arunraj C. N. “HER2/Neu Immunohistochemical Expression in Gastric Carcinoma”. International Journal of Research in Medical Sciences 8, no. 2 (January 27, 2020): 589–596. Accessed October 12, 2025. https://www.msjonline.org/index.php/ijrms/article/view/7591.