R Douglas WilsonR. Douglas Wilson is Professor Emeritus and previous Head of the Department of Obstetrics and Gynecology in The University of Calgary, Canada. His research interest includes congenital anomalies, prenatal diagnosis (screening, non-invasive imaging ulrasound, MRI, low radiation CT), invasive prenatal diagnosis (chorionic villus sampling, amniocentesis, cordocentesis, fetoscopy), fetal therapy and maternal serum DNA/RNA fetal analysis. Read More Read Less