“MORPHOLOGICAL CHANGES OBSERVED IN THE HEART MUSCLES AS A RESULT OF DISORDERS IN THE REGULATION OF HYPERKALEMIA, HYPOMAGNESEMIA, HYPOKALEMIA, AND HYPONATREMIA EXCHANGE”. 2025. Web of Medicine: Journal of Medicine, Practice and Nursing 3 (10): 231-34. https://webofjournals.com/index.php/5/article/view/5326.