[Letter: Brochodilation by anticholinergic agents].
D001986:Bronchial Spasm / Q000188:drug therapy; D001991:Bronchitis / Q000188:drug therapy; D001993:Bronchodilator Agents / Q000627:therapeutic use*; D006801:Humans; D010276:Parasympatholytics / Q000627:therapeutic use*
D001993:Bronchodilator Agents; D010276:Parasympatholytics
Levelek a szerkeszrohoz: Hörgögöresolidás anticholinergicumokkal