Erdede Özlem, Sarı E. 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 [Internet]. 2023 Sep. 17 [cited 2024 Dec. 21];2(3):147-56. Available from: https://injectormedicaljournal.com/index.php/theinjector/article/view/90