References
- American Association of Equine Practitioners (June 1974) . Guide for Veterinary Service and Judging of Equestrian Events l – l .
- Barsaleau , R. B. 1966 . Clinical observation of endurance horses . Proc. 12th AAEP. , : 13 – 17 .
- Cardinet , G. H. , Fowler , M. E. and Tyler , W. S. 1963 . Heart rates and respiratory rates for evaluating performance in horses during endurance trail ride competition . J. Am. vet. med. Ass. , 143 : 1303 – 1309 .
- Gillespie , J. R. , Kauffman , A. , Steers , J. and White , L. 1975 . Arterial Blood Gases and pH during Long-Distance Running in the Horse . Proc. 1st Int. Symp. Eq. Haemalology , : 450 – 468 .
- Littlewort , M. C. G. and Hickman , J. 1969 . Analysis of a Proposed Test to Assess Fatigue in Horses . Eq. vet. J. , 1 : 231 – 237 .
- Stewart , G. A. 1972 . Drugs Performance and Responses to Exercise in the Racehorse. I. Physiological observations on the cardiac and respiratory responses . Aus. vet. J. , 48 : 537 – 543 .
- Winton , F. R. and Bayliss , L. E. 1955 . Human Physiology , 4th Ed. , 9 – 9 . London : J. & H. Churchill Ltd. .
- Witherington , D. H. 1971 . Observations on the Heart Rate of Thoroughbreds . Eq. vet. J. , 3 : 99 – 101 .