1. The colorimetric determination of lactic acid in biological material;Barker, S.D.; Summerson, W.D.;J. Biol. Chem,1941
2. Lactic acid removal rates during controlled and uncontrolled recovery exercise;Belcastro, A.N.; Bonen, A.;J. Appl. Physiol,1975
3. Comparison of self-selected recovery methods on lactic acid removal rates;Bonen, A.; Belcastro, A.N.;Med. Sci. Sports,1976
4. Relationship between slow-twitch muscle fibers and lactic acid removal;Bonen, A.; Campbell, C.J.; Kirby, R.L.; Belcastro, A.N.;Can. J. Appl. Sport Sci,1978
5. Effects of training on the distribution of cardiac output in patients with coronary artery disease;Clausen, J.P.; Trap-Jensen, J.;Circulation,1972