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Williamson I, Vennik J, Harnden A, Voysey M, Perera R, Breen M, Bradley B, Kelly S, Yao G, Raftery J, Mant D, Little P.Williamson I, et al.Health Technol Assess. 2015 Sep;19(72):1-150. doi: 10.3310/hta19720.Health Technol Assess. 2015.PMID: 26377389Free PMC article.Clinical Trial.
Williamson I, Vennik J, Harnden A, Voysey M, Perera R, Kelly S, Yao G, Raftery J, Mant D, Little P.Williamson I, et al.CMAJ. 2015 Sep 22;187(13):961-969. doi: 10.1503/cmaj.141608. Epub 2015 Jul 27.CMAJ. 2015.PMID: 26216608Free PMC article.Clinical Trial.
Little P, Moore M, Hobbs FD, Mant D, McNulty C, Williamson I, Cheng E, Stuart B, Kelly J, Barnett J, Mullee M; PRISM investigators.Little P, et al. Among authors: williamson i.BMJ Open. 2013 Oct 25;3(10):e003943. doi: 10.1136/bmjopen-2013-003943.BMJ Open. 2013.PMID: 24163209Free PMC article.
Little P, Hobbs FD, Mant D, McNulty CA, Mullee M; PRISM investigators.Little P, et al.Br J Gen Pract. 2012 Nov;62(604):e787-94. doi: 10.3399/bjgp12X658322.Br J Gen Pract. 2012.PMID: 23211183Free PMC article.