Prognostic impact of early adjunctive corticosteroid therapy in non-HIV oncology or haematology patients with Pneumocystis jirovecii pneumonia: A propensity score analysis. oleh Mehdi Assal, Jérôme Lambert, Laurent Chow-Chine, Magali Bisbal, Luca Servan, Frederic Gonzalez, Jean Manuel de Guibert, Marion Faucher, Norbert Vey, Antoine Sannini, Djamel Mokart