[GASTRODUODENAL DISEASES IN ARC-WELDERS].
D000386:AIDS-Related Complex; D004378:Duodenal Diseases; D004751:Enteritis; D005756:Gastritis; D006801:Humans; D009784:Occupational Diseases; D009787:Occupational Medicine; D010437:Peptic Ulcer; D014896:Welding
DUODENAL DISEASES; ENTERITIS; GASTRITIS; INDUSTRIAL MEDICINE; OCCUPATIONAL DISEASES; PEPTIC ULCER; WELDING