M Menaker. Show Affiliations »
Abstract
Mesh: See more » AnimalsBirdsBrain/physiologyCircadian RhythmDarknessLightMaleMotor ActivityPeriodicityPhotoreceptor Cells/physiologyTestis/growth & development
Year: 1972 PMID: 5062027 DOI: 10.1038/scientificamerican0372-22
Source DB: PubMed Journal: Sci Am ISSN: 0036-8733 Impact factor: 2.142