NPC Archive Item: NPC Podcast – 9th October 2007 NOTE – This is an archive post from the NPC and has not been updated since first publication. Therefore, some hyperlinks may no longer be working. Common terms used in EBM – Part 1: Barber’s boxes; hierarchy of evidence. [podcast]http://www.npc.nhs.uk/podcast/NPCiPodcast_9thOct07.mp3[/podcast] Subscribe to the NPC podcast via the iTunes store Subscribe to the NPC podcast via RSS feed