Efficacy of a single evening dose of a syrup containing paracetamol, dextromethorphan hydrobromide, doxylamine succinate and ephedrine sulfate in subjects with multiple common cold symptoms Academic Article uri icon

authors

  • Mizoguchi, H
  • Wilson, A
  • Jerdack, GR
  • Hull, JD
  • Goodale, M
  • Grender, JM
  • Tyler, BA

publication date

  • April 1, 2007