1.
Hamada K, Akasaka T, Yamasaki Y, Ishihara R. Advanced Oropharyngeal Cancer Can Be Easily Missed During Esophagogastroduodenoscopy. EJCRIM [Internet]. 2017 May 26 [cited 2026 Nov. 4];4(4). Available from: https://ejcrim.com/index.php/ejcrim/article/view/597