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Ray BK, Brendler TG, Adya S, Daniels-McQueen S, Miller JK, Hershey JW, Grifo JA, Merrick WC, Thach RE.Ray BK, et al. Among authors: merrick wc.Proc Natl Acad Sci U S A. 1983 Feb;80(3):663-7. doi: 10.1073/pnas.80.3.663.Proc Natl Acad Sci U S A. 1983.PMID: 6572361Free PMC article.