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Prenatal diagnosis of triosephosphate isomerase deficiency.
Arya R, Lalloz MR, Nicolaides KH, Bellingham AJ, Layton DM.
Blood 1996;87:4507-9. -
Increased first trimester nuchal translucency as a prenatal manifestation of Smith-Lemli-Opitz syndrome.
Hyett JA, Clayton PT, Moscoso G, Nicolaides KH.
Am J Med Genet 1995;58:374-6.