F Halberg, H Simpson. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » 17-Hydroxycorticosteroids/urineAfrican Continental Ancestry GroupAnthropology, PhysicalCircadian Rhythm/analysisEuropean Continental Ancestry GroupFemaleHumansMaleScotlandSleep/physiologySuriname
Substances: See more » 17-Hydroxycorticosteroids
Year: 1967 PMID: 6078965
Source DB: PubMed Journal: Hum Biol ISSN: 0018-7143 Impact factor: 0.553