Thomas O McCracken Author

Thomas O. McCracken, MS, is Professor of Anatomy & Physiology at Robert Ross International University of Nursing (IUON) in Basseterre, St Kitts, West Indies; and Former Associate Professor of Anatomy at the College of Veterinary Medicine and Biomedical Sciences, Colorado State University.

Robert A. Kainer, DVM, MS, is Professor Emeritus of Anatomy at the College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, Colorado.