HAUG, K. Smoking among pregnant women - epidemiology and health consequences. Norsk Epidemiologi, [S. l.], v. 5, n. 2, 2009. DOI: 10.5324/nje.v5i2.263. Disponível em: https://www.ntnu.no/ojs/index.php/norepid/article/view/263. Acesso em: 21 nov. 2024.