Moomal Aslam khan <br/><br/>
Immunohistochemical Expression of PD-LI in Oral Squamous Cell Carcinoma 

 - Karachi:  Faculty of Health Sciences, Ziauddin Medical University,  2021 
 -  This thesis is submitted to the Faculty of Health Sciences in Partial Fulfillment of the requirement for the degree of M.Phil in Pathology, from Ziauddin Medical University, Karachi 
<br/><br/>Thesis (M.Phil. in Pathology) -- Ziauddin University, 2021. 
<br/><br/>Includes bibliographical references.