1. Combined Endodontic-Periodontal Treatment of a Palatogingival Groove
2. Kim, H.J., Choi, Y., Yu, M.K., et al. (2017) Recognition and Management of Palatogingival Groove for Tooth Survival: A Literature Review. Restorative Dentistry & Endodontics, 42, 77-86.
3. Sharma, S., Deepak, P., Vivek, S., et al. (2015) Palatogingival Groove: Recognizing and Managing the Hidden Tract in a Maxillary Incisor: A Case Report. Journal of International Oral Health, 7, 110-114.
4. Cone-beam computed tomography evaluation of palatogingival grooves: a retrospective study with literature review
5. Sooratgar, A., Tabrizizade, M., Nourelahi, M., et al. (2016) Management of an Endodontic-Periodontal Lesion in a Maxillary Lateral Incisor with Palatal Radicular Groove: A Case Report. Iranian Endodontic Journal, 11, 142-145.