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Karron RA, Buonagurio DA, Georgiu AF, Whitehead SS, Adamus JE, Clements-Mann ML, Harris DO, Randolph VB, Udem SA, Murphy BR, Sidhu MS.Karron RA, et al.Proc Natl Acad Sci U S A. 1997 Dec 9;94(25):13961-6. doi: 10.1073/pnas.94.25.13961.Proc Natl Acad Sci U S A. 1997.PMID: 9391135Free PMC article.