@article{maurer-m-2021-599-a,
    author = {Matthew J Maurer and Lasse H Jakobsen and Raphael Mwangi and Norbert Schmitz and Umar Farooq and Cristopher R Flowers and Peter de Nully Brown and Carrie A Thompson and Henrik Frederiksen and David Cunningham and Judit Jørgensen and Viola Poeschel and Grzegorz Nowakowski and John F Seymour and Francesco Merli and Corinne Haioun and Herve Ghesquieres and Marita Ziepert and Hervé Tilly and Gilles Salles and Qian Shi and Tarec C El-Galaly and Thomas M Habermann},
    year = {2021},
    title = {Relapsed/Refractory International Prognostic Index (R/R-IPI): An international prognostic calculator for relapsed/refractory diffuse large B-cell lymphoma},
    journal = {American Journal of Haematology},
    volume = {96(5)},
    pages = {599-605}
}