title: Proceedings: Influence of secretolytic agents on mucociliary clearance in bronchitics.
mesh_terms: D001964:Bromhexine / Q000627:therapeutic use*; D001991:Bronchitis / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D004341:Drug Evaluation; D005100:Expectorants / Q000627:therapeutic use*; D006801:Humans; D010919:Placebos; D013667:Technetium; D013997:Time Factors
chemical_list: D005100:Expectorants; D010919:Placebos; D013667:Technetium; D001964:Bromhexine