title: [Biochemical study on serum alkaline phosphatase in patients with malignant tumors of the head and neck].
mesh_terms: D000328:Adult; D000368:Aged; D000469:Alkaline Phosphatase / Q000097:blood*; D004586:Electrophoresis; D005260:Female; D006801:Humans; D007527:Isoenzymes / Q000097:blood; D007822:Laryngeal Neoplasms / Q000201:enzymology*; D008297:Male; D008441:Maxillary Neoplasms / Q000201:enzymology*; D008875:Middle Aged; D014067:Tonsillar Neoplasms / Q000201:enzymology*
chemical_list: D007527:Isoenzymes; D000469:Alkaline Phosphatase