title: [Body vitamin allowance study of operators].
mesh_terms: D000328:Adult; D001205:Ascorbic Acid / Q000652:urine; D002940:Circadian Rhythm; D006801:Humans; D008297:Male; D008887:Military Medicine; D009536:Niacinamide / Q000031:analogs & derivatives / Q000652:urine; D009747:Nutritional Physiological Phenomena; D012256:Riboflavin / Q000652:urine; D013831:Thiamine / Q000652:urine; D014815:Vitamins / Q000652:urine*
chemical_list: D014815:Vitamins; D009536:Niacinamide; D001205:Ascorbic Acid; D012256:Riboflavin; D013831:Thiamine
vernacular_title: Issledovanie vitaminnoĭ obespechennosti organizma operatorov.