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Perry KG Jr, Hess LW, Roberts WE, Allbert JR, Floyd RC, McCaul JF, Martin RW, Martin JN Jr, Morrison JC.Perry KG Jr, et al. Among authors: allbert jr.Fetal Diagn Ther. 1991;6(1-2):87-92. doi: 10.1159/000263629.Fetal Diagn Ther. 1991.PMID: 1768351