Matías I, García I, García-Fragoso L, Puig G, Pedraza L, Rodríguez L, et al. Trends of Respiratory Syncytial Virus Infections in Children under 2 Years of Age in Puerto Rico. PRHSJ [Internet]. 2015 May 21 [cited 2025 Nov. 4];34(2). Available from: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/854