title: A preliminary study on the oral absorption of bromhexine and ephedrine administered as elixir and as chew-capsule.
mesh_terms: D000284:Administration, Oral; D000328:Adult; D001964:Bromhexine / Q000008:administration & dosage* / Q000652:urine; D002214:Capsules; D004809:Ephedrine / Q000008:administration & dosage* / Q000652:urine; D006801:Humans; D008297:Male
chemical_list: D002214:Capsules; D004809:Ephedrine; D001964:Bromhexine