Dreyer, C. J.Blum, L.2016-03-032016-03-031967Dreyer, C. J., Blum, L. 1967. Effect of root fracture on the epithelial attachment. A preliminary report. Journal of the dental association of South Africa; 22(4):103-5http://hdl.handle.net/10539/19525PKenDental Pulp Necrosis/etiologyTooth Fractures/complicationsTooth Resorption/etiologyArticle