NAIK, Bijaya Nanda; SINGH, Chandramani; BISWAS, Bijit; PANDEY, Sanjay; NIRALA, Santosh Kumar; CHAUDHARY, Neha. Perceived Risk of Tobacco Use in COVID-19 Disease Causation and Severity among Healthcare Professionals: A Pan India Online Survey. National Journal of Community Medicine, [S. l.], v. 12, n. 06, p. 140–147, 2021. DOI: 10.5455/njcm.20210607111817. Disponível em: https://njcmindia.com/index.php/file/article/view/373. Acesso em: 17 jul. 2025.