Romito, Laura M. (March 2004). "Concrescence: report of a rare case". Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology. 97 (3): 325–327. doi:10.1016/j.tripleo.2003.10.015.
Gunduz, K; Sumer, M; Sumer, A P; Gunhan, O (2006). "Concrescence of a mandibular third molar and a supernumerary fourth molar: Report of a rare case". British Dental Journal. 200 (3): 141–2. doi:10.1038/sj.bdj.4813191. PMID16474352. S2CID20376985.
Neville, Brad W.; Damm, Douglas D.; Allen, Carl M.; Chi, Angela C. (2019), "Bone Pathology", Color Atlas of Oral and Maxillofacial Diseases, Elsevier, pp. 367–410, retrieved 2023-12-20
Gunduz, K; Sumer, M; Sumer, A P; Gunhan, O (2006). "Concrescence of a mandibular third molar and a supernumerary fourth molar: Report of a rare case". British Dental Journal. 200 (3): 141–2. doi:10.1038/sj.bdj.4813191. PMID16474352. S2CID20376985.
Gunduz, K; Sumer, M; Sumer, A P; Gunhan, O (2006). "Concrescence of a mandibular third molar and a supernumerary fourth molar: Report of a rare case". British Dental Journal. 200 (3): 141–2. doi:10.1038/sj.bdj.4813191. PMID16474352. S2CID20376985.