Introduction Diarrhoea is a common problem in people living with HIV. Some trials have demonstrated the effectiveness of zinc supplementation in the prevention and treatment of diarrhoea; however, ...

US biomedical agency’s public-access policy kicks in on 1 July. Nature talks to specialists about how to comply.

But hospitals and physicians do get regular PubMed feeds in their specialties when something is new, she said. "They're not just relying on press releases from universities." ...