This Best Evidence Review weighs in on 2 studies from The Lancet and Archives of Internal Medicine on vitamin D and calcium supplements. Medscape Family Medicine
US hospitals have few strategies in place for preventing catheter-related urinary tract infections (UTIs), results of a national survey suggest. Reuters Health Information
Sleep deprivation can lead to somnambulism and could be used to diagnose this disorder in certain predisposed individuals, a new study suggests. Medscape Medical News