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McNulty CA, Freeman E, Bowen J, Shefras J, Fenton KA.McNulty CA, et al. Among authors: fenton ka.Br J Gen Pract. 2004 Jul;54(504):508-14.Br J Gen Pract. 2004.PMID: 15239912Free PMC article.
McGarrigle CA, Mercer CH, Fenton KA, Copas AJ, Wellings K, Erens B, Johnson AM.McGarrigle CA, et al. Among authors: fenton ka.AIDS. 2005 Jan 3;19(1):77-84. doi: 10.1097/00002030-200501030-00009.AIDS. 2005.PMID: 15627036