This audio summary reviews a randomized trial comparing the effects of higher (1200 IU) vs lower (400 IU) doses of vitamin D3 supplementation in healthy infants on CT-measured bone strength and self-reported infections at 2 years of age.
This audio summary reviews a cohort study that uses Nurses’ Health Study data to investigate associations between diethylstilbestrol (DES) use in pregnancy and self-reported development of ADHD in grandchildren.
This audio summary reviews a randomized controlled noninferiority trial that compared a solar-powered oxygen delivery system to standard delivery from oxygen cylinders in resources-limited settings.