BAGE, R. N.; SINGH, S. K.; SRIVASTAVA, A.; MANAR, M.; KUSHWAHA, S.; SWAROOP, V.; RAI, A. K. Prevalence of chronic obstructive pulmonary disease among non-smokers in rural areas of Lucknow district, Uttar Pradesh, India. International Journal Of Community Medicine And Public Health, [S. l.], v. 11, n. 1, p. 193–202, 2023. DOI: 10.18203/2394-6040.ijcmph20234125. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/11874. Acesso em: 15 feb. 2026.