OO, O., A. BA, E. JC, O. BS, I. PN, K. SA, y O. OR. «Assessment of Tobacco Smoking Status and in Luence of Health Care Professionals on Tobacco Cessation Among Outpatients in different Clinics of the Department of Medicine of Lagos University Teaching Hospital (LUTH), Idi Araba, Lagos, Nigeria». Desafíos, vol. 1, n.º 1, octubre de 2016, http://revistas.ut.edu.co/index.php/desafios/article/view/1067.