Chandra D, Rochlani Y, Jayakrishnan D, Nair B. Confusion and Lightheadedness Related to Calcium Channel Blocker Toxicity. KMJ [Internet]. 23Mar.2020 [cited 22Dec.2024];13(1):21-2. Available from: https://www.keralamedicaljournal.com/index.php/KMJ/article/view/586