Tag Archives: Insulin

Walter Campbell: more than a footnote

James Goodwin Professor Emeritus, Department of Obstetrics and Gynecology, University of Toronto, Canada (Spring 2015) Peter Kopplin St. Michael’s Hospital and Department of Medicine, University of Toronto, Canada (Spring 2015)   Walter Ruggles Campbell When the teenager Leonard Thompson was admitted to the Toronto General in 1922 he was struggling with diabetes. His doctor had […]