[Survey on health hazards in argon-arc welding].
D000818:Animals; D001128:Argon / Q000009:adverse effects*; D006801:Humans; D008297:Male; D009784:Occupational Diseases / Q000209:etiology*; D010126:Ozone / Q000506:poisoning; D011482:Protective Devices; D011832:Radiation Injuries; D051381:Rats; D014466:Ultraviolet Rays / Q000009:adverse effects; D014896:Welding
D010126:Ozone; D001128:Argon