A recent study examined the safety and efficacy of high doses of vitamin D in patients with chronic heart failure secondary to left ventricular systolic dysfunction.
A new study examines decline in prostate-specific antigen testing rates among various specialties following 2012 USPSTF recommendations against routine screening.
A new draft recommendation statement issued by the U.S. Preventive Services Task Force suggests that adolescents and adults who are at higher risk for syphilis should be screened for the infection.