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Sharp PM, Kelleher JE, Daniel AS, Cowan GM, Murray NE.Sharp PM, et al. Among authors: cowan gm.Proc Natl Acad Sci U S A. 1992 Oct 15;89(20):9836-40. doi: 10.1073/pnas.89.20.9836.Proc Natl Acad Sci U S A. 1992.PMID: 1409708Free PMC article.
Anderson RA, Fulton N, Cowan G, Coutts S, Saunders PT.Anderson RA, et al.BMC Dev Biol. 2007 Dec 18;7:136. doi: 10.1186/1471-213X-7-136.BMC Dev Biol. 2007.PMID: 18088417Free PMC article.
Penny JI, Hall ST, Woodrow CJ, Cowan GM, Gero AM, Krishna S.Penny JI, et al. Among authors: cowan gm.Mol Biochem Parasitol. 1998 May 15;93(1):81-9. doi: 10.1016/s0166-6851(98)00024-3.Mol Biochem Parasitol. 1998.PMID: 9662030