Hussain, Mohammad, Mahid Iqbal, Mukamil Shah, Imran Ud Din, and Shakil Ahmad. 2012. “FREE HAND FINE NEEDLE ASPIRATION CYTOLOGY (FNAC) VERSUS ULTRASOUND-GUIDED CORE SAMPLING OF THYROID GLAND FOR THYROID NODULES”. KHYBER MEDICAL UNIVERSITY JOURNAL 4 (3):106-9. https://www.kmuj.kmu.edu.pk/article/view/10216.