[Polarographic determination of ascorbic acid folic acid and riboflavin].
D001205:Ascorbic Acid / Q000032:analysis*; D005492:Folic Acid / Q000032:analysis*; D008722:Methods; D011048:Polarography; D012256:Riboflavin / Q000032:analysis*
D005492:Folic Acid; D001205:Ascorbic Acid; D012256:Riboflavin
Poliarograficheskoe opredelenie askorbinovoĭ, folievoĭ kislot i riboflavina.