The prevalence and classification of mandibular third molar impactions and associated second molar pathology in a Gauteng population group. A retrospective study. S. Afr. dent. j. [Internet]. 2022 Jun. 22 [cited 2024 Nov. 5];77(04):200-5. Available from: https://journals.assaf.org.za/index.php/sadj/article/view/14186