Nevzghoda, Oleksandr. “Modern Classification of Respiratory Diseases: Innovations in the International Classification of Diseases of the 11th Revision”. SSP Modern Pharmacy and Medicine 4, no. 4 (October 19, 2024): 1–10. Accessed May 6, 2025. https://www.ssp.ee/index.php/mpm/article/view/162.