Karunarathna YAUD, Gunarathna EDTP, Jayawardhana RS, Clinical

Study on the efficacy of Pitawakkadi Kashaya ( A Sri Lankan

Traditional Decoction) on the management of Bronchial Asthma, 46^th

National Conference, Indian College of Allergy, Asthma and Applied

Immunology, Institute of Medical Sciences, Banaras Hindu

University, Varansi, India, 2^nd-4^th November  2012