Mirakbari, Seyed Mostafa. “COVID-19 Infection Masquerading As Recurrent Apnoea in Acute Opioid Overdose”. Archives of Industrial Hygiene and Toxicology 73, no. 2 (June 3, 2022). Accessed April 26, 2025. https://arhiv.imi.hr/index.php/arhiv/article/view/1511.