Gaticales, C. A., . R. Velasquez, and . M. C. Fortuna. “No Burp Syndrome or Retrograde Cricopharyngeus Dysfunction in a Filipina College Student: A Case Report”. Philippine Journal of Otolaryngology Head and Neck Surgery, vol. 40, no. 1, Apr. 2025, p. 47, doi:10.32412/pjohns.v40i1.2555.