Suvannarerg, V.; Tangcharoensathien, W.; Thiravit, S.; Tanasoontrarat, W.; Muangsomboon, K.; Korparaphong, P. The Association Between Mammographic and Ultrasound Features and Histologic Grade in Invasive Ductal Carcinoma of the Breast. Siriraj Med J 2018, 70, 152-158.