E Gwinner. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » AnimalsBiological ClocksBirds/physiologyLightMalePeriodicityReproductionSeasonsTestis/anatomy & histology
Year: 1977 PMID: 840307 DOI: 10.1007/BF00439901
Source DB: PubMed Journal: Naturwissenschaften ISSN: 0028-1042