R B Shekelle, S Liu, W J Raynor, R A Miller. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » African Continental Ancestry GroupChildEuropean Continental Ancestry GroupFemaleHumansMalePulse
Year: 1978 PMID: 263841
Source DB: PubMed Journal: Pediatrics ISSN: 0031-4005 Impact factor: 7.124