1.
Osuna A, Garrido A, Santos C, Silva R, Sequeira M, Delgado M, Carragoso A, Lemos A, Bastos M, Gaspar O. Community-Acquired Pneumonia and Pneumonia Severity Index 20 (PSI-20): a study of 262 patients. RPMI [Internet]. 2006 Sep. 29 [cited 2025 Apr. 3];13(3):162-71. Available from: https://revista.spmi.pt/index.php/rpmi/article/view/1641