title: Assessment of the antitussive efficacy of codeine using cough sound pressure levels as a means of measuring cough.
authors.affiliation: Common Cold Centre, School of Molecular and Medical Biosciences, University of Wales College Cardiff, U.K.
authors.forename: C
authors.initials: C
authors.lastname: Freestone
authors.forename: R
authors.initials: R
authors.lastname: Eccles
authors.forename: S
authors.initials: S
authors.lastname: Morris
authors.forename: M S
authors.initials: MS
authors.lastname: Jawad
mesh_terms: D000293:Adolescent; D000328:Adult; D003061:Codeine / Q000627:therapeutic use*; D003371:Cough / Q000188:drug therapy* / Q000503:physiopathology; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D017063:Outcome Assessment, Health Care; D013018:Sound Spectrography
chemical_list: D003061:Codeine