About Shelley McKellar Shelley McKellar is the Jason A. Hannah Professor in the History of Medicine at the University of Western Ontario. She is the author of Surgical Limits: The Life of Gordon Murray and the coauthor of Medicine and Technology in Canada, 1900–1950. Books by Shelley McKellar Transforming Dentistry The Rise and Near Demise of Dentistry at Western University by (author) David J. Kenny & Shelley McKellar Artificial Hearts The Allure and Ambivalence of a Controversial Medical Technology by (author) Shelley McKellar Essays in Honour of Michael Bliss Figuring the Social edited by Elsbeth A. Heaman, Alison Li & Shelley McKellar Surgical Limits The Life of Gordon Murray by (author) Shelley McKellar