Borretta, G Isolated adrenocorticotropin deficiency and empty sella associated with hypothyroidism. [electronic resource] - Journal of endocrinological investigation Jun 1989 - 439-40 p. digital Publication Type: Letter ISSN: 0391-4097 Standard No.: 10.1007/BF03350725 doi Subjects--Topical Terms: Adrenocorticotropic Hormone--deficiencyEmpty Sella Syndrome--diagnosisHumansHypothyroidism--complications