INCREASE IN CORONARY SINUS RHYTHM IN UNIVERSITY STUDENTS AS POTENTIAL CORRELATE OF COVID-19 INFECTIONS. EuroMediterranean Biomedical Journal, [S. l.], v. 19, p. 11–15, 2024. DOI: 10.3269/1970-5492.2024.19.3. Disponível em: https://www.embj.org/home/article/view/9. Acesso em: 1 may. 2026.