[On the therapy of senile chronic bronchitis with sulfapyrazinemethoxine].
D001991:Bronchitis; D029481:Bronchitis, Chronic; D000077145:Sulfanilamide; D013424:Sulfanilamides; D013449:Sulfonamides
D013424:Sulfanilamides; D013449:Sulfonamides; D000077145:Sulfanilamide
BRONCHITIS; SULFONAMIDES