Lau, Eunice Yi Chwen, et al. “ADRENAL VENOUS SAMPLING SUCCESS RATE AND CONCORDANCE WITH IMAGING: A SINGLE CENTER EXPERIENCE IN MALAYSIA”. Journal of the ASEAN Federation of Endocrine Societies, vol. 34, July 2019, p. 17, https://asean-endocrinejournal.org/index.php/JAFES/article/view/4151.