Sakamoto, S Increased activities of thymidylate synthetase and thymidine kinase in human thyroid tumors. [electronic resource] - Thyroid : official journal of the American Thyroid Association 1991 - 347-51 p. digital Publication Type: Journal Article ISSN: 1050-7256 Standard No.: 10.1089/thy.1991.1.347 doi Subjects--Topical Terms: Adenocarcinoma--enzymologyAdenoma--enzymologyAdultChromatography, DEAE-CelluloseCytidine Triphosphate--pharmacologyDose-Response Relationship, DrugFemaleHumansIsoenzymes--analysisMiddle AgedThymidine Kinase--biosynthesisThymidylate Synthase--biosynthesisThymine Nucleotides--pharmacologyThyroid Gland--enzymologyThyroid Neoplasms--enzymology