Malik, Sohail Ahmad, Ihsan Ahmad Qureshi, and Raza Muhammad. 2018. “DIAGNOSTIC ACCURACY OF PLAIN X-RAY LATERAL NECK IN THE DIAGNOSIS OF CERVICAL ESOPHAGEAL FOREIGN BODIES KEEPING ESOPHAGOSCOPY AS GOLD STANDARD”. Journal of Ayub Medical College Abbottabad 30 (3):386-88. https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/5429.