Parents' perception of their children's neurodevelopment during the COVID-19 pandemic and associated factors Sabrina Ribeiro Ibiapina; Taís Michele Werle; Milena Monticelli Giongo; Magda Lahorgue Nunes;

Prevalence of excessive screen time in hospitalized pediatric patients Guilherme Hoff Affeldt; Gleice Medeiros; Vanessa Vieira; Bruna Ziegler;

Effectiveness of pneumococcal conjugate 13-valent vaccine against severe pneumonia in Panama: a matched case-control study Jacqueline Levy; Rodrigo DeAntonio; Xavier Sáez-Llorens;