Gardezi, Dr Syed, Asif Loya, Noreen Akhter, Sajid Mushtaq, Usman Hassan, Zain Mehdi, and Omer Waqas. 2018. “FREQUENCY OF LOSS OF SUCCINATE DEHYDROGENASE-B IN GASTROINTESTINAL STROMAL TUMORS: SHAUKAT KHANUM HOSPITAL EXPERIENCE”. Pakistan Armed Forces Medical Journal 68 (4), 687-91. https://pafmj.org/index.php/PAFMJ/article/view/4.