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. Author manuscript; available in PMC: 2015 Jan 10.
Published in final edited form as: Cochrane Database Syst Rev. 2013 Oct 23;10:CD003303. doi: 10.1002/14651858.CD003303.pub3

Analysis 2.1. Comparison 2 Stand-based closed-circuit television (CCTV) versus head-mounted electronic device (HMD), Outcome 1 Reading speed (words per minute).

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