Gupta, S; Aitken, J; Bartels, U; Bhakta, N; Bucurenci, M; Brierley, JD; De Camargo, B; ... Frazier, AL; + view all (2020) Development of paediatric non-stage prognosticator guidelines for population-based cancer registries and updates to the 2014 Toronto Paediatric Cancer Stage Guidelines. The Lancet Oncology , 21 (9) E444-E451. 10.1016/S1470-2045(20)30320-X. Green open access