{"version":"1.0","type":"link","title":"Assessment of Programmed Cell Death Ligand-1 Expression in Oral Potentially Malignant Disorders and Tumor-Free Surgical Margins of Oral Squamous Cell Carcinoma: Protocol for a Retrospective Cross-Sectional Study.","author_name":"Sonone A 외","author_url":"https://prs-insight.online/author/Sonone%20A","provider_name":"PRSinsight","provider_url":"https://prs-insight.online","thumbnail_url":"https://prs-insight.online/og/paper/166902","thumbnail_width":1200,"thumbnail_height":630}