Schulte, Jefree J Metastatic HPV-Associated Oropharyngeal Versus Primary Pulmonary Squamous Cell Carcinoma: is p16 Immunostain Useful? [electronic resource] - Head and neck pathology Dec 2020 - 966-973 p. digital Publication Type: Journal Article ISSN: 1936-0568 Standard No.: 10.1007/s12105-020-01165-9 doi Subjects--Topical Terms: Biomarkers, Tumor--analysisCarcinoma, Squamous Cell--diagnosisCyclin-Dependent Kinase Inhibitor p16--analysisDiagnosis, DifferentialHumansImmunohistochemistryLung Neoplasms--diagnosisNeoplasm Metastasis--diagnosisOropharyngeal Neoplasms--pathologyPapillomaviridaePapillomavirus Infections--complicationsRetrospective Studies