https://www.ispor.org/vih-articles/Volume-22--Supplemental-S3/PCN508-A-COMPARISON-OF-PATIENT-CHARACTERISTICS-TREATED-WITH-NIVOLUMAB-FOR-RECURRENT-METASTATIC-(R-M)-SQUAMOUS-CELL-CARCINOMA-OF-THE-HEAD-AND-NECK-(SCCHN)-IN-GERMANY-AND-THE-USA
PCN508 A COMPARISON OF PATIENT CHARACTERISTICS TREATED WITH NIVOLUMAB FOR RECURRENT/METASTATIC...
a comparison