Tiu، S. -C.؛ Choi، C. -H.؛ Shek، C. -C.؛ Ng، Y. -W.؛ Chan، F. K. W.؛ Ng، C. -M.؛ Kong، A. P. S. (2004). "The Use of Aldosterone-Renin Ratio as a Diagnostic Test for Primary Hyperaldosteronism and Its Test Characteristics under Different Conditions of Blood Sampling". Journal of Clinical Endocrinology & Metabolism. ج. 90: 72–78. DOI:10.1210/jc.2004-1149. PMID:15483077.
Tiu، S. -C.؛ Choi، C. -H.؛ Shek، C. -C.؛ Ng، Y. -W.؛ Chan، F. K. W.؛ Ng، C. -M.؛ Kong، A. P. S. (2004). "The Use of Aldosterone-Renin Ratio as a Diagnostic Test for Primary Hyperaldosteronism and Its Test Characteristics under Different Conditions of Blood Sampling". Journal of Clinical Endocrinology & Metabolism. ج. 90: 72–78. DOI:10.1210/jc.2004-1149. PMID:15483077.