Karunarathne TDN, Perera P K, Ethnomedicinal plants used to treat bone fracture in traditional medical system of three selected districts in Sri Lanka .Conference proceeding book,4th International Conference on Medicinal Plants and Herbal Products(ICMPHP) , The John Hopkins University Campus, Rockville, Maryland, USA, September 6-8, 2012. (http://icmphp.org/)