AL-LAWATI, J. A.; AL-THUHLI, Y.; QURESHI, F. Measuring Secondhand Smoke in Muscat, Oman. Sultan Qaboos University Medical Journal, [S. l.], v. 15, n. 2, p. 288–291, 2015. Disponível em: https://journals.squ.edu.om/index.php/squmj/article/view/2028. Acesso em: 28 apr. 2024.