B.Chaitanya, S. M. Raviteja Sagi, P.Shashikanth, and K.KARUNAKAR, “EVALUATION OF ANTI-ASTHMATIC ACTIVITY OF ETHANOLIC EXTRACT OF EPHEDRA GERARDIANA WALL IN MICE BY OVALBUMIN INDUCED METHOD”, Asian J Pharm Clin Res, vol. 7, no. 1, pp. 166–169, Jan. 2014.