Novel Index Combining Pan-Immune-Inflammatory Index and Hemoglobin Levels (PIV/Hb) Predicts Trismus Rates Efficiently after Chemoradiotherapy in Locally Advanced Nasopharyngeal Can... oleh Efsun Somay, Busra Yilmaz, Erkan Topkan, Beyza Sirin Ozdemir, Duriye Ozturk, Ali Ayberk Besen, Huseyin Mertsoylu, Ugur Selek