title: A six year regional report on the oral tumor registry and lesions diagnosed in the School of Dentistry Biopsy Service University of Oregon Health Sciences Center (Portland, Oregon).
mesh_terms: D001706:Biopsy; D006801:Humans; D009062:Mouth Neoplasms / Q000453:epidemiology*; D009922:Oregon; D012042:Registries; D012571:School Dentistry / Q000639:trends*