Abdullah Khan, Riaz Ahmed Warraich, Ashfaq-ur-Rahim, Sadiq Ali, Muhammad Nauman, Asif Ali. “Frequency of Cervical Lymph Node Extracapsular Spread in Oral Squamous Cell Carcinoma Patients”. Pakistan Journal of Medical & Health Sciences 17, no. 05 (June 4, 2023): 126. Accessed July 17, 2024. https://pjmhsonline.com/index.php/pjmhs/article/view/4833.