Heyl, E., Robinson, L., Kotze, L., & Van Heerden, W. F. (2020). Diffuse gingival enlargement with stromal calcifications occurring in a background of amelogenesis imperfecta - An oral medicine case book. South African Dental Journal, 75(8), 450–453. https://doi.org/10.17159/2519-0105/2020/v75no8a6