[Epidemiological study on the effect of ultraviolet radiation on corneal endothelium in welders].
D000328:Adult; D000368:Aged; D000375:Aging; D002452:Cell Count; D003315:Cornea / Q000166:cytology / Q000528:radiation effects*; D004727:Endothelium / Q000528:radiation effects; D006801:Humans; D008297:Male; D008875:Middle Aged; D014466:Ultraviolet Rays / Q000009:adverse effects*; D014896:Welding