Dear Prof.Ivan Tsranchev; Gudelova, T.; Gudelova, T.; Hadzhieva, K.; Dineva, P.; Sotirova, M.; Hristeva, K.; Ezeldin, F.; Dimitrov, D.; Fasova, A. Helium Inhalation Suicide: Hypoxic Asphyxia and Gas Embolism As Dual Mechanisms of Death: A Case Report . Int J Med Toxicol Forensic Med 2026, 16, 1-5.