[High percentage of stomach diseases in arc welders].
D006801:Humans; D009784:Occupational Diseases; D010437:Peptic Ulcer / Q000706:statistics & numerical data*; D013272:Stomach Diseases; D014896:Welding
OCCUPATIONAL DISEASES; PEPTIC ULCER/statistics
Sur le pourcentage élevé des maladies d'estomac chez les soudeurs à l'arc.