TY  - CONF 
AU  - Barreiro de Acosta, Manuel
PY  - 2012
SN  - 1873-9946
UR  - http://hdl.handle.net/20.500.11940/5424
LA  - eng
TI  - Effectiveness of smoking cessation in Crohn's disease patients
DO  - http://dx.doi.org/10.1016/S1873-9946%2812%2960403-6
VL  - Conference
ER  -