Jamal, S., A. Saadia, and M. Khan. “DIAGNOSIS OF HYDATID CYST PAROTID GLAND BY FINE NEEDLE ASPIRATION CYTOLOGY (FNAC)”. Pakistan Armed Forces Medical Journal, Vol. 66, no. 1, Feb. 2016, pp. 167-68, https://mail.pafmj.org/index.php/PAFMJ/article/view/426.