1. Innervation of the Human Tooth;Bernick;Anat. Rec,1948
2. Silver Impregnation of Nerves After Enzymatic Removal of Collagenous Elements;Bernick;Stain Technol,1955
3. Nerve Endings, Motor and Sensory, in Cytology and Cellular Pathology of the Nervous System;Boeke,1932
4. Degeneration and Regeneration of the Nervous System;Cajal,1928
5. A Preliminary Study of the Multiplicity of Nerve Endings in the Human Gum;Gairns;D. Record,1950