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Hofnung M, Schwartz M.Hofnung M, et al.Mol Gen Genet. 1971;112(2):117-32. doi: 10.1007/BF00267490.Mol Gen Genet. 1971.PMID: 4940111No abstract available.
Hofnung M, Schwartz M, Hatfield D.Hofnung M, et al.J Mol Biol. 1971 Nov 14;61(3):681-94. doi: 10.1016/0022-2836(71)90072-6.J Mol Biol. 1971.PMID: 4943758No abstract available.
Hofnung M, Lepouce E, Braun-Breton C.Hofnung M, et al.J Bacteriol. 1981 Dec;148(3):853-60. doi: 10.1128/jb.148.3.853-860.1981.J Bacteriol. 1981.PMID: 6458595Free PMC article.