Re: "cardiorespiratory fitness levels among us adults 20-49 years of age: Findings from the 1999-2004 national health and nutrition examination survey"

  1. Ortega, F.B.
  2. Artero, E.G.
Journal:
American Journal of Epidemiology

ISSN: 0002-9262 1476-6256

Year of publication: 2010

Volume: 171

Issue: 12

Pages: 1323-1324

Type: Letter

DOI: 10.1093/AJE/KWQ145 GOOGLE SCHOLAR lock_openOpen access editor