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Wang X, Sachs MB.Wang X, et al. Among authors: sachs mb.Philos Trans R Soc Lond B Biol Sci. 1992 Jun 29;336(1278):399-402. doi: 10.1098/rstb.1992.0074.Philos Trans R Soc Lond B Biol Sci. 1992.PMID: 1354380