Berbari, Elie F., Osmon, Douglas R., Carr, et al. (2010). Dental procedures as risk factors for prosthetic hip or knee infection: a hospital-based prospective case-control study. Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 50(1), 8-16 http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=reference&D=med8&NEWS=N&AN=19951109