1/11/2015 Atlas of Childhood Cancer in Ontario 1985-2004 Greenberg ML, Barnett H, Williams J. January 2015.
6/1/2010 Provider volumes and early outcomes of primary total joint replacement in Ontario Paterson JM, Williams JI, Kreder HJ, Mahomed NN, Gunraj N, Wang X, Laupacis A. Can J Surg. 2010; 53(3):175-83.
7/1/2009 A population-based nested case-control study of the costs of hip and knee replacement surgery Hawker GA, Badley EM, Croxford R, Coyte PC, Glazier RH, Guan J, Harvey BJ, Williams JI, Wright JG. Med Care. 2009; 47(7):732-41.