Jayaraj, Rama <br/><br/>
Letter to the Editor regarding, "The prognostic role of PD-L1 expression for survival in head and neck squamous cell carcinoma: A systematic review and meta-analysis".  [electronic resource] 

 -  Oral oncology  03 2019 
 - 139-140 p.  digital 
<br/><br/> Publication Type: Letter; Comment 
<br/><br/><label>ISSN: </label>1879-0593 
<br/><br/><label>Standard No.: </label>10.1016/j.oraloncology.2018.12.018  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>B7-H1 Antigen<br/>Carcinoma, Squamous Cell<br/>Head and Neck Neoplasms<br/>Humans<br/>Prognosis<br/>Squamous Cell Carcinoma of Head and Neck