H Erkert. Show Affiliations »
Abstract
Mesh: See more » AnimalsBirds/physiologyCircadian RhythmDarknessLightMotor ActivityRadiation Effects
Year: 1967 PMID: 5591322 DOI: 10.1007/BF00591634
Source DB: PubMed Journal: Naturwissenschaften ISSN: 0028-1042