“Fatigue Symptom and Oximetry Sign in a Patient With a Positive Covid-19 Antigen Test for Sars-Cov-2: Investigation Article”. Journal of Medical Biomedical and Applied Sciences 10, no. 5 (agosto 31, 2022): 3122–3135. Acesso em outubro 23, 2026. https://jmbm.in/index.php/jmbas/article/view/330.