Fisher, K. E., Ferguson, L. S., Coffey, A. M., Merritt, B. Y., Curry, J. L., Marcogliese, A. N., Major, A. M., Kamdar, K. Y., Lopez-Terrada, D. H. and Curry, C. V. (2022) “Programmed cell death ligand 1 expression in aggressive pediatric non-Hodgkin lymphomas: frequency, genetic mechanisms, and clinical significance”, Haematologica. Pavia, Italy, 107(8), pp. 1880-1890. doi: 10.3324/haematol.2021.280342.