Traumatic Injuries of the Teeth, First Edition, J.O. Andreasen. Langkjaers Bogtrykkeri, Copenhagen, Munksgaard (1972), 334, Price (not stated), with 257 illustrationsTraumatic Injuries of the Teeth, First Edition, J.O. Andreasen. Langkjaers Bogtrykkeri, Copenhagen, Munksgaard (1972), 334, ...