Hind H. Al-Ammiri, Mohammed M. Mohammed, Ali Abdul Hussein, Ameer Dhahir Hameedi. Validity of Check Point Inhibitor (PD-1 and PD-L1) in Diagnosis of Gastric Adenocarcinoma Using Modified Tissue Elisa. Pakistan Journal of Medical & Health Sciences [Internet]. 2022 Aug. 5 [cited 2024 Oct. 20];16(06):622. Available from: https://pjmhsonline.com/index.php/pjmhs/article/view/1872