A six-month continuous study of methyprylon in the geriatric psychiatric patient with insomnia.
D000368:Aged; D000369:Aged, 80 and over; D000758:Anesthesia; D006993:Hypnotics and Sedatives / Q000628:therapy*; D010361:Patients; D010881:Piperidones; D007319:Sleep Initiation and Maintenance Disorders
D006993:Hypnotics and Sedatives; D010881:Piperidones; C084583:methyprylon
HYPNOTICS AND SEDATIVES/therapy; INSOMNIA/in old age