Azmat H. Study of HER2 Expression by Immunohistochemistry in Papillary Urothelial Carcinoma of Urinary Bladder and its Comparison in Low Grade and High Grade Histological Subtypes. Int J Pathol [Internet]. 2023 Mar. 10 [cited 2025 Dec. 7];20(4):159-66. Available from: https://jpathology.com.65-21-161-183.cpanel.site/index.php/OJS/article/view/799