1. HER2 Positivity Is Affected by the Papillary Structure and Has a Bidirectional Prognostic Value for Gallbladder Carcinoma
   Lingli Chen et al, 2022, Frontiers in Genetics CrossRef
2. Expression of HER2 and Mismatch Repair Proteins in Surgically Resected Gallbladder Adenocarcinoma
   You-Na Sung et al, 2021, Frontiers in Oncology CrossRef