Carcinogenesis Chen, W C, Bye, H, Matejcic, M, Amar, A, Govender, D, Khew, Y W, Beynon, V, Kerr, R, Singh, E, Prescott, N J, Lewis, C M, Babb de Villiers, C, Parker, M I & Mathew, C G 2019, ' Association of genetic variants in CHEK2 with oesophageal squamous cell carcinoma in the South African Black population ', Carcinogenesis, vol. 40, no. 4, bgz026, pp. 513-520 . https://doi.org/10.1093/carcin/bgz026