Hadi, Noor Ul, Mohammad Iqbal, and Khursheed Hassan Awan. 2016. “FREQUENCY OF DIFFERENT CAUSES OF PAINFUL SWOLLEN LEG IN PATIENTS REFERRED FOR SONOGRAPHIC EXAMINATION AT A TEACHING HOSPITAL”. Journal of Postgraduate Medical Institute 30 (2). https://www.jpmi.org.pk/index.php/jpmi/article/view/1864.