Prevalence of Aspiration Risk due to a Full Stomach Assessed by Gastric Ultrasonography in Diabetic Patients Undergoing Non-Emergency Surgery. - Chongarunngamsang, Wanida; Tamphanuwat, Aitti; Rattaburi, Nattapod; Luanpholcharoenchai, Jutarat; Promma, Chanchira; Chainu, Tussawan (Journal of the Medical Association of Thailand = Chotmaihet thangphaet, 2024)