Karelin, A A In vitro effects of folic acid on gamma-glutamyltransferase and glutathione reductase activities in malignant lung and thymus tumors. [electronic resource] - Bulletin of experimental biology and medicine Oct 2000 - 973-5 p. digital Publication Type: Journal Article ISSN: 0007-4888 Subjects--Topical Terms: Dose-Response Relationship, DrugFolic Acid--pharmacologyGlutathione Reductase--drug effectsHamartoma--drug therapyHumansIn Vitro TechniquesLung Neoplasms--drug therapyReference ValuesThymoma--drug therapyThymus Neoplasms--drug therapyTuberculoma--drug therapygamma-Glutamyltransferase--drug effects