• Author: Wirz-Justice, A. P. Graw K. Krauchi B. Gisin J. Arendt M. Aldhous W. Poldinger
• Title: Morning or night-time melatonin is ineffective in seasonal affective disorder
• Year: 1990
• Reference Type: Journal Article
• Journal/Book Title: J Psychiatr Res
• Volume: 24
• Issue: 2
• Pages: 129-37
• Date of Publication: Thursday, 20 December 1990