Fatigue Symptom and Oximetry Sign in a patient with a positive Covid-19 antigen test for Sars-Cov-2: Investigation article. jmbas [Internet]. 31 Ağustos 2022 [a.yer 23 Ekim 2026];10(5):3122-35. Erişim adresi: https://jmbm.in/index.php/jmbas/article/view/330