权威例句
Vitelline DuctVitelline Ductvitelline ductAmniotic CavityAmniotic Cavityenteric, or vitelline, duct is anomaly. Two patients with completeVitelline duct anomalies. Experience with 217 childhood cases.Vitelline Duct AnomaliesVascularization of yolk sac and vitelline duct in normal pregnancies studied by transvaginal color and pulsed Doppler.Symptomatic vitelline duct anomalies in childrenGastric glands in the extroverted distal end of the vitelline ductIn ovo vitelline duct ligation results in transient changes of bursal microenvironmentsIntestinal obstruction in the neonate due to vitelline duct cysts.
