[Effectiveness of training young athletes by including vitamin and trace element supplements in the diet].
D000293:Adolescent; D001769:Blood / Q000378:metabolism; D004734:Energy Metabolism; D006801:Humans; D009747:Nutritional Physiological Phenomena; D010806:Physical Education and Training; D010919:Placebos; D013178:Sports Medicine; D014131:Trace Elements / Q000008:administration & dosage*; D014142:Track and Field; D014815:Vitamins / Q000008:administration & dosage*
D010919:Placebos; D014131:Trace Elements; D014815:Vitamins
Effektivnost' trenirovki iunykh atletov pri vkliuchenii v ratsion vitaminnykh i mikroélementnykh dobavok.