Poulami Maitra, Melissa Caughey, Laura Robinson, Payal C. Desai, Susan Jones, Mehdi Nouraie, Mark T. Gladwin, Alan Hinderliter, Jianwen Cai and Kenneth I. Ataga (2017) “Risk factors for mortality in adult patients with sickle cell disease: a meta-analysis of studies in North America and Europe”, Haematologica. Pavia, Italy, 102(4), pp. 626-636. doi: 10.3324/haematol.2016.153791.