Impact of a long-term tobacco-free policy at a comprehensive cancer center: a series of cross-sectional surveys

by Martínez, Cristina, Fu, Marcela, Martínez-Sánchez, Jose María, Antón, Laura, Fernández, Paz, Ballbè, Montse, Andrés, Ana, Riccobene, Anna, Sureda, Xisca, Gallart, Albert, Fernández, Esteve
Published 2014