About W. Harding Le Riche W. HARDING LE RICHE is Professor and Head of the Department of Epidemiology and Biometrics, School of Hygiene, University of Toronto Books by W. Harding Le Riche The Control of Infections in Hospitals by (author) W. Harding Le Riche, Carolee E. Balcom & Gerald van Belle The Control of Infections in Hospitals by (author) W. Harding Le Riche, Carolee E. Balcom & Gerald van Belle
