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Collet C, Nielsen KM, Russell RJ, Karl M, Oakeshott JG, Richmond RC.Collet C, et al.Mol Biol Evol. 1990 Jan;7(1):9-28. doi: 10.1093/oxfordjournals.molbev.a040582.Mol Biol Evol. 1990.PMID: 2105433
Nicholas KR, Collet C, Joseph R, Sankaran L.Nicholas KR, et al. Among authors: collet c.Comp Biochem Physiol A Comp Physiol. 1991;100(1):163-7. doi: 10.1016/0300-9629(91)90201-m.Comp Biochem Physiol A Comp Physiol. 1991.PMID: 1682093
Collet C, Joseph R, Nicholas K.Collet C, et al.Biochem Biophys Res Commun. 1989 Nov 15;164(3):1380-3. doi: 10.1016/0006-291x(89)91822-6.Biochem Biophys Res Commun. 1989.PMID: 2590207