AN EXPERIMENT IN THE DOMICILIARY USE OF HYPNOTICS.
D001463:Barbiturates; D002697:Chloral Hydrate; D006801:Humans; D006993:Hypnotics and Sedatives; D010919:Placebos; D007319:Sleep Initiation and Maintenance Disorders
D001463:Barbiturates; D006993:Hypnotics and Sedatives; D010919:Placebos; D002697:Chloral Hydrate
BARBITURATES; CHLORAL HYDRATE; HYPNOTICS AND SEDATIVES; INSOMNIA; PLACEBOS