Devina Ravelia Tiffany Subroto, Steven Jonathan, I Putu Bayu Triguna. Severe Hyponatremia with Normokalemia in Pembrolizumab-Lenvatinib Combination Therapy for Metastatic Renal Cell Carcinoma: A Case of Suspected Secondary Adrenal Insufficiency and Clinical Differentials. OAIJMR [Internet]. 2025Nov.27 [cited 2026Feb.4];6(1):35-0. Available from: https://www.hmpublisher.com/index.php/OAIJMR/article/view/826