1. Oral submucous fibrosis: etiology, pathogenesis, and future research;Rajendran;Bull World Health Organ,1994
2. Medical Treatment Modalities of Oral Sub Mucous Fibrosis;Sambandan;Natl J Integr Res Med,2011
3. Pizzorno J Murray M Textbook of natural medicine
4. Aloe vera: magic or myth;Dwivedi;SRM J Res Dent Sci,2013
5. Classification System for Oral Submucous Fibrosis;Bhagvan More;J Indian Acad Oral Med Radiol,2012