[Hygienic characteristics of nutrition in trade schools].
D006801:Humans; D009747:Nutritional Physiological Phenomena; D052756:Nutritional Sciences; D009752:Nutritional Status; D012572:School Health Services; D012574:Schools
NUTRITION; SCHOOL HEALTH
Gigienicheskaia kharakteristika pitaniia uchashchikhsia remeslennykh uchilishch.