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Ortiz-Soto ME, Rivera M, Rudiño-Piñera E, Olvera C, López-Munguía A.Ortiz-Soto ME, et al.Protein Eng Des Sel. 2008 Oct;21(10):589-95. doi: 10.1093/protein/gzn036. Epub 2008 Jul 1.Protein Eng Des Sel. 2008.PMID: 18596022