[State of ocular refraction during a study week in students of 1-year technical schools for turners].
D000328:Adult; D003479:Curriculum; D006801:Humans; D009790:Occupations; D012029:Refraction, Ocular; D012426:Russia; D012572:School Health Services; D013997:Time Factors; D014792:Visual Acuity; D014829:Vocational Education
Sostoianie refraktsii glaz u uchashchikhsia odnogodichnykh tekhnicheskikh uchilishch, obuchaiushchikhsia professii tokaria, v dinamike uchebnoĭ nedeli.