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Christian H, Giles-Corti B, Knuiman M, Timperio A, Foster S.Christian H, et al.Prev Med. 2011 Jul-Aug;53(1-2):57-60. doi: 10.1016/j.ypmed.2011.05.004. Epub 2011 May 17.Prev Med. 2011.PMID: 21609730
Trapp GS, Giles-Corti B, Christian HE, Bulsara M, Timperio AF, McCormack GR, Villaneuva KP.Trapp GS, et al. Among authors: christian he.Health Educ Behav. 2012 Apr;39(2):172-82. doi: 10.1177/1090198111423272. Epub 2011 Oct 11.Health Educ Behav. 2012.PMID: 21990572
Pereira G, Foster S, Martin K, Christian H, Boruff BJ, Knuiman M, Giles-Corti B.Pereira G, et al.BMC Public Health. 2012 Jun 21;12:466. doi: 10.1186/1471-2458-12-466.BMC Public Health. 2012.PMID: 22720780Free PMC article.
Trapp GS, Giles-Corti B, Bulsara M, Christian HE, Timperio AF, McCormack GR, Villanueva K.Trapp GS, et al. Among authors: christian he.J Sci Med Sport. 2013 May;16(3):222-6. doi: 10.1016/j.jsams.2012.06.011. Epub 2012 Jul 31.J Sci Med Sport. 2013.PMID: 22854294