Impact of environmental pollution on carboxyhemoglobin levels among smoking and non-smoking motorcycle taxi drivers . Bioscience Journal, Uberlândia, MG, v. 34, n. 2, p. 477–485, 2018. DOI: 10.14393/BJ-v34n2a2018-39431. Disponível em: https://seer.ufu.br/index.php/biosciencejournal/article/view/39431. Acesso em: 7 apr. 2025.