Acromegaly:Clinical and Biochemical Features in 500 Patients
Medicine 73:233-240, Ezzat,S.,et al, 1994
Diagnosis and Management of Hormone-Secreting Pituitary Adenomas
NEJM 324:822-831, Klibanski,A.&Zervas,N.T., 1991
Diagnostic Approaches to Pituitary Adenomas
Neurol 29:161-169, Drayer,B.,et al, 1979