References Cvek M. Endodontic Management and the Use of Calcium Hydroxide in Traumatized Permanent Teeth. In: Andreasen JO, Andreasen FM, Andersson L, editors. Traumatic Injuries to the teeth. 4th ed. Oxford, UK: Blackwell Munksgaard; 2007. p. 598-657. Barker BC, Mayne JR. Some unusual cases of...