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Fisher-Hoch SP, McCormick JB, Auperin D, Brown BG, Castor M, Perez G, Ruo S, Conaty A, Brammer L, Bauer S.Fisher-Hoch SP, et al.Proc Natl Acad Sci U S A. 1989 Jan;86(1):317-21. doi: 10.1073/pnas.86.1.317.Proc Natl Acad Sci U S A. 1989.PMID: 2911575Free PMC article.