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Collinson JM, Quinn JC, Buchanan MA, Kaufman MH, Wedden SE, West JD, Hill RE.Collinson JM, et al. Among authors: kaufman mh.Proc Natl Acad Sci U S A. 2001 Aug 14;98(17):9688-93. doi: 10.1073/pnas.161144098. Epub 2001 Jul 31.Proc Natl Acad Sci U S A. 2001.PMID: 11481423Free PMC article.
Everett CA, Auchincloss CA, Kaufman MH, Abbott CM, West JD.Everett CA, et al. Among authors: kaufman mh.Reproduction. 2004 Nov;128(5):565-71. doi: 10.1530/rep.00325.Reproduction. 2004.PMID: 15509702