Ahmed, M., M. Chohan, K. Abbas, and S. Shamim. “CORRELATION OF SERUM IMMUNOGLOBULIN E LEVELS WITH ASTHMA SEVERITY IN CHILDREN (2-12 YEARS) PRESENTING TO A TERTIARY CARE HOSPITAL”. KMUJ: KHYBER MEDICAL UNIVERSITY JOURNAL, Vol. 10, no. 4, Dec. 2018, pp. 212-16, https://www.kmuj.kmu.edu.pk/article/view/18062.