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7. The impact of correcting for smoking status when screening for chromosomal anomalies using maternal serum biochemistry and fetal nuchal translucency thickness in the first trimester of pregnancy. Spencer K, Bindra R, Cacho AM, Nicolaides KH. Prenat Diagn; 2004 Mar; 24(3):169-73. PubMed ID: 15057947 [Abstract] [Full Text] [Related]
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