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Macnamara A, Collins D.Macnamara A, et al. Among authors: collins d.J Sports Sci. 2013;31(7):736-44. doi: 10.1080/02640414.2012.747692. Epub 2012 Nov 30.J Sports Sci. 2013.PMID: 23194087
MacNamara A, Collins D.MacNamara A, et al. Among authors: collins d.J Sports Sci. 2014;32(8):793-5. doi: 10.1080/02640414.2013.855805. Epub 2013 Nov 29.J Sports Sci. 2014.PMID: 24289191