ÌÇÐÄvlog

This cohort study assesses the association of prenatal maternal drug exposure to marijuana, cocaine, and opioids with organization of the newborn brain and infant neurodevelopmental outcomes at age 12 months.

This cohort study examines the association between quadrivalent meningococcal conjugate vaccination and the incidence of meningococcal disease in US adolescents.

This cross-sectional study uses data from the American Board of Pediatrics to compare the number of pediatric subspecialists, distribution of subspecialties, and patient proximity to subspecialists in the United States between 2003 and 2019.

This cross-sectional study examines initiation of human papillomavirus vaccination in US jurisdictions with vs those without policies requiring vaccination for school entry.

This cross-sectional study describes and characterizes coronavirus disease 2019 (COVID-19) infection in North American pediatric intensive care units, including mode of presentation, presence of comorbidities, severity of disease, therapeutic interventions, clinical trajectory, and early outcomes.

This consensus guidance summarizes best practice for the design, conduct, analysis, and reporting of trials of breast milk substitutes.

This randomized clinical trial assesses whether as-needed posthospitalization follow-up is noninferior to scheduled follow-up for reducing anxiety in parents of children hospitalized for bronchiolitis.

This cross-sectional study of pediatric emergency department visits evaluates changes over time and hospital variation in advanced imaging use.