1. Kamal R, Dahiya P, Puri A (2012) Oral pyogenic granuloma: Various concepts of etiopathogenesis. J Oral Maxillofac Pathol 16(1):79–82
2. Amberkar VS, Mohankumar KP, Chawla SK, Madhushankari GS (2017) Peripheral ossifying fibroma: Revisited. Int J Oral Health Sci 7:35–40
3. Sridhar R, Wanjari S, Kanteshwari IK (2012) Interrelationship between pyogenic granuloma and peripheral ossifying fibroma: a case report. J Dent Hyg 86(3):179–184
4. Prasad S, Reddy SB, Patil SR, Kalburgi NB, Puranik RS (2008) Peripheral ossifying fibroma and pyogenic granuloma. Are they interrelated? N Y State Dent J 74(2):50–52
5. Regezi JA, Sciubba JJ, Jordan RC (2003) Oral pathology: clinical pathological considerations, 4th edn. WB Saunders, Philadelphia, pp 115–116