11-Deoxycortisol may be superior to cortisol in confirming a successful adrenal vein catheterization without cosyntropin: a pilot study - Nilubol, N; Soldin, SJ; Patel, D; Rwenji, M; Gu, J; Masika, LS; Chang, R; Stratakis, CA; Kebebew, E (Int J Endocr Oncol, 2017)