The expectorant effect of glyceryl guaiacolate in patients with chronic bronchitis. A controlled in vitro and in vivo study

Chest. 1973 Jan;63(1):9-14. doi: 10.1378/chest.63.1.9.
No abstract available

Publication types

  • Clinical Trial
  • Controlled Clinical Trial

MeSH terms

  • Bronchitis / drug therapy*
  • Clinical Trials as Topic
  • Elasticity
  • Guaifenesin / administration & dosage
  • Guaifenesin / therapeutic use*
  • Humans
  • Placebos
  • Sputum*
  • Viscosity
  • Water

Substances

  • Placebos
  • Water
  • Guaifenesin