Effectiveness of Karanool therapy application on Pilonidal Sinus (Purai pun) - A case study Journal title: INTERNATIONAL JOURNAL OF CURRENT RESEARCH IN MEDICAL SCIENCES Authors: R.Vidhya1 , B.Vinubharathi1 , N.J.Muthukumar2 , M.V.Mahadevan3 , V. Banumathi4 Subject(s):