[Sulfur products in the treatment of chronic bronchitis in the aged].
D001991:Bronchitis / Q000628:therapy*; D029481:Bronchitis, Chronic; D003545:Cysteine / Q000627:therapeutic use*; D006801:Humans; D013455:Sulfur
D013455:Sulfur; D003545:Cysteine
BRONCHITIS/therapy; CYSTEINE/therapeutic use
Produits soufrés dans le traitement de la bronchite chronique chez les vieillards.