Mohamed Bofares Khaled, Retraction Note: Postulation of the Effect of Unpredicted Predisposing Factors for Post-Tonsillectomy Bleeding, Journal of Otolaryngology Advances, Volume 2, Issue 4, 2021, Pages 1-1, ISSN 2379-8572, https://doi.org/10.14302/issn.2379-8572.joa-25-5850. (https://oap-onlinejournals.orgjoa/article/2252) Keywords: post-tonsillectomy morbidity and mortality; post-tonsillectomy complications; post-tonsillectomy hemorrhage; post-tonsillectomy bleeding.