1. Exercise testing and training;Froelicher,1983
2. Measurement of cardiorespiratory fitness and body composition in the clinical setting;Pollock;Compr Ther,1980
3. Textbook of work physiology;Astrand,1976
4. Maximal O2 intake and nomographic assessment of functional aerobic impairment in cardiovascular disease;Bruce;Am Heart J,1973
5. Exercise testing and exercise training in coronary heart disease;Naughton,1973