Boonprasatsook, P. (2024) “Hypopharynx Penetration and Soft Tissue Injury after Accidental Swallowing of Sharp Foreign Body: A case report”, Maharat Nakhon Ratchasima Hospital Journal. Nakhon Ratchasima,Thailand, 27(2), pp. 123–126. available at: https://he04.tci-thaijo.org/index.php/MNRHJ/article/view/2146 (accessed: 30 June 2025).