A study of central and peripheral biopsies in combined therapy of head and neck cancer.
D001706:Biopsy; D002294:Carcinoma, Squamous Cell / Q000473:pathology* / Q000628:therapy; D009062:Mouth Neoplasms / Q000473:pathology* / Q000628:therapy; D011300:Preoperative Care; D014067:Tonsillar Neoplasms / Q000473:pathology* / Q000628:therapy