Surgun, Ebru, Philippe Lepage, Pierre Smeesters, and Celine Mignon. “Incidence and Epidemiology of Parapneumonic Pleural Effusion in Children before and During Pneumococcal Conjugated Vaccination Era in Belgium (2000-2019)”. Belgian Journal of Paediatrics 24, no. 4 (January 20, 2023): 257–265. Accessed January 23, 2026. http://belgjpaediatrics.com/index.php/bjp/article/view/58.