title: Double-blind trial of a combination of chlordiazepoxide, ephedrine and theophylline (brontrium) in bronchospasm.
mesh_terms: D000654:Amobarbital / Q000009:adverse effects / Q000627:therapeutic use; D001986:Bronchial Spasm / Q000188:drug therapy*; D002707:Chlordiazepoxide / Q000009:adverse effects / Q000627:therapeutic use*; D002986:Clinical Trials as Topic
chemical_list: D002707:Chlordiazepoxide; D000654:Amobarbital