Senthilvelan, B., H. Gopalakrishnan, and M. Kunchithapatham. “Effect of Montelukast As Monotherapy in Mild Persistent Asthma”. International Journal of Research in Medical Sciences, vol. 3, no. 12, Jan. 2017, pp. 3786-9, doi:10.18203/2320-6012.ijrms20151443.