Assessment of the antitussive efficacy of codeine using cough sound pressure levels as a means of measuring cough.
Freestone
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Common Cold Centre, School of Molecular and Medical Biosciences, University of Wales College Cardiff, U.K.
Eccles
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Morris
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Jawad
M S
MS
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
D003061:Codeine