552,816 PARTONEN TIMO Seasonal affective disorder : the clinical picture and the effects of bright light treatment in winter depression : academic dissertation / by Timo Partonen ; Department of Mental Health, National Public Health Institute, Helsinki Department of Psychiatry, University of Helsinki. - Helsinki : University, 1995. - 75, [38] s. : wykr. ; 25 cm Zawiera 5 prac współaut. ISBN 952-740-010-0