Volume 63, Number 1 (1996), in the article "Preconditioning with Ischemia or Adenosine Protects Skeletal Muscle from Ischemic Tissue Reperfusion Injury," by H. T. Lee, C. A. Schroeder, Jr., P. M. Shah, S. C. Babu, C. I. Thompson, and F. L. Belloni, pages 29-34