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Ultrasound screening for fetal trisomies at 10-14 weeks' gestation.
Pajkrt E, Bilardo CM, van Lith JM, Mol BW, Hansson K, van Prooijen Knegt AC, Bleker OP. Pajkrt E, et al. Among authors: bleker op. Early Hum Dev. 1996 Dec 30;47 Suppl:S35-6. doi: 10.1016/s0378-3782(96)01816-6. Early Hum Dev. 1996. PMID: 9031837 No abstract available.
Womens' preference in Down syndrome screening.
de Graaf IM, Tijmstra T, Bleker OP, van Lith JM. de Graaf IM, et al. Among authors: bleker op. Prenat Diagn. 2002 Jul;22(7):624-9. doi: 10.1002/pd.358. Prenat Diagn. 2002. PMID: 12124700
The influence of fetal position on nuchal translucency thickness.
de Graaf IM, Müller MA, van Zuylen-Vié AA, Bleker OP, Bilardo CM. de Graaf IM, et al. Among authors: bleker op. Ultrasound Obstet Gynecol. 2000 Jun;15(6):520-2. doi: 10.1046/j.1469-0705.2000.00136.x. Ultrasound Obstet Gynecol. 2000. PMID: 11005121 Free article.
140 results