4[5]Sakamoto Y.Normal and abnormal Pituitary glands:Gdopentetata Dimeglumine-enhanced MR imaging[J].Radiology,1991,178(2):441-445.
5[6]Tien R D.Sequence of enhancement of various portions of the pituitary gland on GD-enhanced MR images:correlation with regional supply[J].AJR,1992,158:651-654.