GUPTA, Nitin; GULATI, Neelam; SINGHAL, Surinder Kumar; GUPTA, Varsha; WALIA, Sohini; SANDHU, Diljot; DHAWAN, Isha. Comparative Study of Nasopharyngeal Swab, Oropharyngeal Swab and Oral Saliva for the Diagnosis of COVID-19. International Journal of Recent Advances in Multidisciplinary Topics, [S. l.], v. 6, n. 11, p. 20–22, 2025. DOI: 10.65138/ijramt.2025.v6i11.3153. Disponível em: https://journals.ijramt.com/index.php/ijramt/article/view/3153. Acesso em: 16 nov. 2025.