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Chim Chan O, Casper P, Sha LQ, Feng ZL, Fu Y, Yang XD, Ulrich A, Zou XM.Chim Chan O, et al. Among authors: casper p.FEMS Microbiol Ecol. 2008 Jun;64(3):449-58. doi: 10.1111/j.1574-6941.2008.00488.x. Epub 2008 Apr 21.FEMS Microbiol Ecol. 2008.PMID: 18430004Free article.