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Karchin R, Cline M, Mandel-Gutfreund Y, Karplus K.Karchin R, et al. Among authors: karplus k.Proteins. 2003 Jun 1;51(4):504-14. doi: 10.1002/prot.10369.Proteins. 2003.PMID: 12784210
Karchin R, Cline M, Karplus K.Karchin R, et al. Among authors: karplus k.Proteins. 2004 May 15;55(3):508-18. doi: 10.1002/prot.20008.Proteins. 2004.PMID: 15103615