Prof. Maria Kuman. “New Explanation of the Cortisone Cycle – Why at 3 Am We Are Awake, Die, and Give Birth?”. Global Journal of Medical Research 23, no. K3 (May 24, 2023): 33–35. Accessed July 3, 2024. https://medicalresearchjournal.org/index.php/GJMR/article/view/102346.