RT Journal Article SR Electronic T1 Octapeptide somatostatin-analogue therapy of Cushing's syndrome JF Postgraduate Medical Journal JO Postgrad Med J FD The Fellowship of Postgraduate Medicine SP 65 OP 66 DO 10.1136/pgmj.75.880.65 VO 75 IS 880 A1 W W DE HERDER A1 S W J LAMBERTS YR 1999 UL http://pmj.bmj.com/content/75/880/65.abstract AB