Ker K, Beecher D, Roberts I. Cochrane Database Syst Rev. 2013 Jul 23;7:CD010562. doi: 10.1002/14651858. CD010562.pub2.
Cochrane Injuries Group, London School of Hygiene & Tropical Medicine, Londres, Reino Unido.
Ker K, Beecher D, Roberts I. Cochrane Database Syst Rev. 2013 Jul 23;7:CD010562. doi: 10.1002/14651858. CD010562.pub2.
Cochrane Injuries Group, London School of Hygiene & Tropical Medicine, Londres, Reino Unido.