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 2024 Nov. 25];20(4):159-66. Available from: https://jpathology.com/index.php/OJS/article/view/799