title: [Physical development of the working youth of Izhevsk in 1964-1966].
mesh_terms: D000293:Adolescent; D006128:Growth; D006801:Humans; D009787:Occupational Medicine; D012426:Russia
vernacular_title: Fizicheskoe razvitie rabochikh podrostkov Izhevska v 1964-1966 gg.