Interleukin-6 messenger ribonucleic acid expression in human adrenal gland in vivo: new clue to a paracrine or autocrine regulation of adrenal function. - González-Hernández,JA.; Bornstein,SR.; Ehrhart-Bornstein,M.; Späth-Schwalbe,E.; Jirikowski,G.; Scherbaum,WA. (J Clin Endocrinol Metab, 1994)