Bilateral adrenal heterogeneity in contrast-enhanced CT for differentiating nodule-negative primary aldosteronism - Li, Guo; Qin, Xin; Cai, Qinlei; Liao, Yuting; Luo, Shishi; Guo, Shanxi; Chen, Feng; Huang, Weiyuan (Abdominal Radiology, 2025)