TY - RPRT TI - Cardiac monitoring during exercise tests in the horse. 3. Changes in the electrocardiogram during and after exercise. AU - J D Steel AU - M C Hall AU - G A Stewart PY - 1976 DO - 10.1111/j.1751-0813.1976.tb05360.x UR - https://pubmed.ncbi.nlm.nih.gov/57770/ ID - 57770 ER -