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Risk Factors for Medical Withdrawals in United States Tennis Association Junior National Tennis Tournaments: A Descriptive Epidemiologic Study
BACKGROUND: There have been no large-scale epidemiologic studies designed to determine the risk factors related to medical withdrawal in United States Tennis Association junior national tennis tournaments. HYPOTHESIS: Risk of medical withdrawal will increase on the basis of cumulative match volume w...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
SAGE Publications
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3445251/ https://www.ncbi.nlm.nih.gov/pubmed/23015877 http://dx.doi.org/10.1177/1941738109334274 |