Dr. Wolfgang Ritschel, Professor Emeritus of Pharmacokinetics and Biopharmaceutics at the University of Cincinnati Winkle College of Pharmacy and Adjunct Professor of Pharmacology at the College of Medicine, died February 23 after a long struggle with cancer. Dr. Ritschel came to the University of Cincinnati in 1968, after teaching at universities in Austria, Switzerland, and Bangladesh. He received doctorate degrees in philosophy and pharmacology from the University of Vienna and the University of Strasbourg, respectively; followed by a doctorate degree in medicine and a master