Fetal Structural Anomaly Screening at 11-14 Weeks of
Gestation at Maharaj Nakorn Chiang Mai Hospital
Kasemsri Srisupundit MD*, Theera Tongsong MD*,
Supatra Sirichotiyakul MD*, Pharuhas Chanprapaph MD*
* Department of Obstetrics and Gynecology, Faculty of Medicine, Chiang Mai University, Chiang Mai