An analysis of prescribing of an hypnotic in the community.
D004155:Diphenhydramine / Q000008:administration & dosage*; D011307:Drug Prescriptions; D005194:Family Practice; D006801:Humans; D008499:Medical Records; D008702:Methaqualone / Q000008:administration & dosage*; D009660:Northern Ireland
D008702:Methaqualone; D004155:Diphenhydramine