[Instructional hygiene for the pupils of secondary vocational and technical schools].
D000293:Adolescent; D005260:Female; D006801:Humans; D006920:Hygiene; D008297:Male; D008834:Microclimate; D012146:Rest; D014586:USSR; D014829:Vocational Education; D014937:Work
Gigiena obucheniia uchashchikhsia srednikh professional'notekhnicheskikh uchilishch.