GENOVA, Sylvia; PENCHEVA, Mina; UCHIKOV, Petar. COMORBIDITY AND CAUSE OF DEATH IN THE DIFFERENT VARIANTS OF SARS-COV-2 VIRUS, WITH CONTRIBUTION OF 20 AUTOPSY CASES. PROBLEMS of Infectious and Parasitic Diseases, Sofia, Bulgaria, v. 51, n. 1, p. 26–36, 2023. DOI: 10.58395/m27hv064. Disponível em: https://pipd.ncipd.org/index.php/pipd/article/view/51-1-4-comorbidity-and-cause-of-death. Acesso em: 30 mar. 2025.