Journal of Fetal Medicine, Table of Contents CC BY-NC-ND 4.0 · Journal of Fetal Medicine 2014; 01(01): 3-5DOI: 10.1007/s40556-014-0011-1 Commentary Steering the Course Between Optimal Policies and Practical Restraints Howard Cuckle 1 Department of Obstetrics and Gynecology, Columbia University Medical Center, 622 W 168th Street PH1666, 10032-3725, New York, NY, USA › Author Affiliations Recommend Article Abstract PDF Download Keywords KeywordsDown Syndrome - Trimester Screening - Nasal Bone Length - Ultrasound Marker - Intracranial Translucency PDF (183 kb)