Shafi, Aqeel, et al. “Diagnostic Accuracy of Ultrasound to Differentiate Neoplastic and Non-Neoplastic Causes of Cervical Lymphadenopathy Taking Histopathology As the Gold Standard”. Pakistan Armed Forces Medical Journal, vol. 73, no. 4, Aug. 2023, pp. 1024-7, doi:10.51253/pafmj.v73i4.6234.