Intente links en:Similares en:
22. Lane R, Ellis B, Watson L, Leng GC. Exercise for intermittent claudication. Cochrane Database Syst Rev [Internet]. 2014 [citado 28 Feb 2017];7:CD000990. Disponible en: http://onlinelibrary.wiley.com/doi/10.1002 /14651858.CD000990.pub3/pdf