The central limit theorem started as a bar trick for 18th-century gamblers. Now scientists rely on it every day.

BACKGROUND: Premature atrial contractions (PACs) are independently associated with atrial fibrillation, stroke, and heart failure, yet no pharmacological therapy is approved for PAC suppression.

Background: The impact of neonatal mortality continues to be a challenge worldwide. Some of the causes of neonatal deaths ...

In this large international cohort of immunocompromised patients with ARF, we identified key risk and protective factors for mortality and intubation. These findings could improve outcomes by ...