ANNALES UNIVERSITATIS TURKUENSIS. SER. D. MEDICA-ODONTOLOGICA ; 99 550,824 SEPPALA MAARIA Sleep and hypnotics in the elderly s epidemiological and pharmacological studies in an urban community and in nursing homes : academic dissertation / by Maaria Seppala ; from the Department of Geriatrics University of Turku. - Turku : [Turun Yliopisto], 1992.-86,120s.wieleliczb.:wykr.;25cm (Annales Universitatis Turkuensis. Ser. D. Medica-Odontologica, ISSN 0355-9483 ;99) Zawiera 5 prac wspólaut. ISBN 951-880-849-X