Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Kim Brault"'
Absent or Shortened Nasal Bone Length and the Detection of Down Syndrome in Second-Trimester Fetuses
Publikováno v:
Obstetrics & Gynecology. 109:371-375
Objective To estimate the accuracy of evaluating nasal bone length, expressed as multiples of the median (MoM), for the detection of Down syndrome in second- trimester fetuses. Methods Expected normal median nasal bone measurements were established f