Letter: "Functionless" pituitary tumours.
D003937:Diagnosis, Differential; D010900:Pituitary Diseases / Q000175:diagnosis; D010911:Pituitary Neoplasms / Q000175:diagnosis*; D011388:Prolactin / Q000097:blood; D012658:Sella Turcica / Q000002:abnormalities
D011388:Prolactin