Erdede, Özlem, and Erdal Sarı. “Association Between Prognostic Nutritional Index and Community-Acquired Pneumonia in Children With Parapneumonic Effusion: A Retrospective Analysis: Prognostic Nutritional Index and Parapneumonic Effusion”. The Injector 2, no. 3 (September 17, 2023): 147–156. Accessed March 4, 2024. https://injectormedicaljournal.com/index.php/theinjector/article/view/90.