title: Long-term use of diphenhydramine.
authors.affiliation: Division of Allergy and Immunology, Department of Medicine, University of British Columbia, Vancouver, BC.
authors.forename: H C George
authors.initials: HCG
authors.lastname: Wong
mesh_terms: D006801:Humans; D006993:Hypnotics and Sedatives / Q000008:administration & dosage*; D007319:Sleep Initiation and Maintenance Disorders / Q000188:drug therapy*
chemical_list: D006993:Hypnotics and Sedatives