[Use of technical aids for teaching and checking the knowledge of workers on questions of industrial hygiene and disease prevention].
D001296:Audiovisual Aids; D006266:Health Education; D009787:Occupational Medicine / Q000193:education*; D011380:Programmed Instructions as Topic / Q000379:methods; D012426:Russia
Ispol'zovanie tekhnicheskikh sredstv dlia obucheniia i kontrolia znaniĭ rabochikh po voprosam gigieny truda i profilaktiki zabolevaniĭ.