1. Incidence of the Small Dens in Dente;Amos;J. Am. Dent. Assoc,1955
2. Synopsis of Oral Pathology;Bhaskar,1973
3. Dens Invaginatus. I. A Clinical, Roentgenological and Genetical Study of Permanent Upper Lateral Incisors;Grahner;Odontol. Revy,1959
4. The Incidence, Nature, and Clinical Significance of Palatal Invaginations in the Maxillary Incisor Teeth;Hallet,1953
5. Pathology of Pulpal Death in Noncarious Maxillary Incisors With Minor Palatal Invaginations;Kramer,1953