S. V. Malchikova, N. S. Maksimchuk-Kolobova, & M. V. Kazakovtseva. (2019). Comorbidity in elderly patients with atrial fibrillation affects the "cost of illness". IRBIS LLC.
Chicago Style (17th ed.) CitationS. V. Malchikova, N. S. Maksimchuk-Kolobova, and M. V. Kazakovtseva. Comorbidity in Elderly Patients with Atrial Fibrillation Affects the "Cost of Illness". IRBIS LLC, 2019.
MLA (9th ed.) CitationS. V. Malchikova, et al. Comorbidity in Elderly Patients with Atrial Fibrillation Affects the "Cost of Illness". IRBIS LLC, 2019.
Warning: These citations may not always be 100% accurate.