1. Barlow C, Kohl H, Gibbons L, Blair S . Physical fitness, mortality and obesity. Int J Obes 1995; 19: S41–S44.
2. Blair S, Kohl H, Paffenbarger R . Physical fitness and all-cause mortality. A prospective study of healthy men and women. JAMA 1989; 262: 2395–2401.
3. Lee C, Blair S, Jackson A . Cardiorespiratory fitness, body composition, and all-cause and cardiovascular disease mortality in men. Am J Clin Nutr 1999; 69: 373–380.
4. Farrell SW, Kampert JB, Kohl HW, Barlow CE, Macera CA, Paffenbarger RS, Gibbons LW, Blair SN . Influences of cardiorespiratory fitness levels and other predictors on cardiovascular disease mortality in men. Med Sci Sports Exerc 1998; 30: 899–905.
5. Lee C, Jackson A, Blair S . US weight guidelines: Is it also important to consider cardiorespiratory fitness? Int J Obes Relat Metab Disord 1998; 22 (Suppl 2): S2–S7.