H Crombie. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » ChildChild, PreschoolFemaleGroup ProcessesHumansMalePhysical Education and TrainingSports
Year: 1996 PMID: 8634632 PMCID: PMC2351055 DOI: 10.1136/bmj.312.7041.1300b
Source DB: PubMed Journal: BMJ ISSN: 0959-8138