TY - GEN AU - Krantz,D A AU - Hallahan,T W AU - James Macri,V AU - Macri,James N TI - Statistical flaw in SURUSS model SN - 0197-3851 PY - 2005///0308 KW - Biomarkers KW - analysis KW - Chorionic Gonadotropin, beta Subunit, Human KW - Data Interpretation, Statistical KW - Down Syndrome KW - diagnosis KW - Female KW - Humans KW - Models, Statistical KW - Monte Carlo Method KW - Neck KW - diagnostic imaging KW - Pregnancy KW - Pregnancy Trimester, First KW - Pregnancy-Associated Plasma Protein-A KW - Prenatal Diagnosis KW - methods KW - Ultrasonography N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1002/pd.930 ER -