[Problems in industrial hygiene during mining of iron ore and ores of light metals by the open method].
D006801:Humans; D007501:Iron; D058085:Iron Compounds; D019565:Metals, Light; D008906:Mining; D016272:Occupational Health; D009787:Occupational Medicine
D058085:Iron Compounds; D019565:Metals, Light; D007501:Iron
INDUSTRIAL MEDICINE