Ahmed, Zabeer and Bhagat, A. and Gupta, O.P. and Singh, G.D. and Youssouf, M.S. and Dhar, K.L. and Suri, O.P. and Suri, K.A. and Satti, N.K. and Gupta, B.D. and Qazi, G.N. (2006) Synthesis and bronchodilator activity of new quinazolin derivative. European Journal of Medicinal Chemistry, 41 (3). pp. 429-434. ISSN 02235234