Mosby E L, Russell D, Noren S, Barker B F
Department of Hospital Dentistry, University of Missouri-Kansas City Schools of Dentistry and Medicine and Truman Medical Center, 64108, USA.
J Oral Maxillofac Surg. 1998 Mar;56(3):368-72. doi: 10.1016/s0278-2391(98)90118-5.