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K. C. Lee, L. Mandel: Lingual (Not Palatine) Tonsillolith: Case Report. In: Journal of oral and maxillofacial surgery: official journal of the American Association of Oral and Maxillofacial Surgeons. Band 77, Nummer 8, August 2019, S.1650–1654, doi:10.1016/j.joms.2019.03.006, PMID 30980810.
M. Ferguson, M. Aydin, J. Mickel: Halitosis and the tonsils: a review of management. In: Otolaryngology--head and neck surgery: official journal of American Academy of Otolaryngology-Head and Neck Surgery. Band 151, Nummer 4, Oktober 2014, S.567–574, doi:10.1177/0194599814544881, PMID 25096359 (Review).