Para O, Zaccagnini G, Corbo L, Pieralli F, Mancini A, Scheggi V, Tramonte F, Nozzoli C. Pneumocystis pneumonia in HIV-negative immunocompromised patients in Internal Medicine ward. Ital J Med [Internet]. 2020 Jun. 17 [cited 2024 Nov. 22];14(2):69-78. Available from: https://www.italjmed.org/ijm/article/view/itjm.2020.1262