RT Journal Article SR Electronic T1 First exploratory descriptive study on adherence to and compliance with the Portuguese smoke-free law in the leisure-hospitality sector JF Tobacco Control JO Tob Control FD BMJ Publishing Group Ltd SP 171 OP 172 DO 10.1136/tc.2008.028720 VO 19 IS 2 A1 Reis, Maria de Fátima A1 Precioso, José A1 Rebelo, Luís A1 Carrola, Rita A1 Aguiar, Pedro YR 2010 UL http://tobaccocontrol.bmj.com/content/19/2/171.2.abstract AB