Urinary Cotinine and Expired CO Concentrations in Women Exposed to Environmental Tobacco Smoke at Home. Jurnal Respirologi Indonesia, [S. l.], v. 39, n. 3, p. 140–153, 2019. DOI: 10.36497/jri.v39i3.68. Disponível em: https://jurnalrespirologi.org/index.php/jri/article/view/68. Acesso em: 6 jul. 2025.