Niazi, S. A., A. Ahmed, U. Rafique, and M. Ahmed. “EFFECTS OF A FOCUS OF INFECTION IN THE UPPER RESPIRATORY TRACT ON THE OUTCOME OF MYRINGOPLASTIES”. KHYBER MEDICAL UNIVERSITY JOURNAL, vol. 4, no. 3, Sept. 2012, pp. 125-8, https://www.kmuj.kmu.edu.pk/article/view/10597.