Kimmie-Dhansay, . F. ., Pontes, . C. C. ., Chikte, . U. ., Erasmus, . R. T. ., Kengne, . A. P. ., & Matsha, T. E. . (2021). Tooth loss in relation to serum cotinine levels - A cross-sectional study from the Belville South area in South Africa. South African Dental Journal, 76(04), 207–215. https://doi.org/10.17159/10.17159/2519-0105/2021/v76no4a5