title: Cancer of the floor of the mouth and the gingiva.
mesh_terms: D000328:Adult; D000368:Aged; D000539:Alveolar Process / Q000601:surgery; D002294:Carcinoma, Squamous Cell / Q000601:surgery*; D002471:Cell Transformation, Neoplastic; D005260:Female; D005882:Gingival Diseases / Q000601:surgery*; D005887:Gingival Neoplasms / Q000601:surgery; D006801:Humans; D007972:Leukoplakia, Oral / Q000188:drug therapy / Q000601:surgery*; D008297:Male; D008722:Methods; D008727:Methotrexate / Q000627:therapeutic use; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000601:surgery*; D037981:Neck Dissection; D009362:Neoplasm Metastasis; D011183:Postoperative Complications; D011230:Precancerous Conditions / Q000601:surgery; D012737:Sex Factors; D016038:Skin Transplantation; D014062:Tongue Neoplasms / Q000601:surgery*; D014182:Transplantation, Autologous
chemical_list: D008727:Methotrexate