Fatima, S. N. ., F. A. . Khan, and J. . Iqbal. “Correlation Of Serum YKL-40 With Anthropometric Measurements And Spirometric Indices Between Healthy Individuals And Asthamatics In A Tertiary Care Hospital”. Journal of Bahria University Medical and Dental College, vol. 8, no. 3, Mar. 2021, pp. 134-8, doi:10.51985/JBUMDC2018023.