1. Bernick, S.: Innervation of the Teeth, in Finn, S.B. (ed) : Biology of the Dental Pulp, Birmingham, Ala : University of Alabama Press, 1968 , pp 285-308.
2. Fearnhead, R.W.: The Histological Demonstration of Nerve Fibers in Human Dentine, in Anderson, D.J. (ed) : Sensory Mechanisms of Dentine, New York: Pergamon Press , 1963, pp 15-26.
3. Frank, R.M.: Ultrastructural Relationship Between the Odontoblast, Its Process and the Nerve Fiber, in Symons, N.B.B. (ed) : Dentine and Pulp: Their Structure and Reactions, Scotland Thomson, Dundee, 1968, pp 115-145.
4. Structural elements of the young normal human pulp
5. Ultrastructure of Intradentinal Nerves After Resection of the Inferior Alveolar Nerve in Mice