Musharaf, S. ., Usman, U. . and Irfan, M. . (2017) “To Determine the Frequency of Various Factors Leading to Uncontrolled Asthma in Asthmatic Population (>16 Years of Age)”, Annals of Punjab Medical College, 11(3), pp. 213–216. doi: 10.29054/apmc/2017.198.