Secondhand smoke in hospitals of Catalonia (Spain) before and after a comprehensive ban on smoking at the national level
Titel:
Secondhand smoke in hospitals of Catalonia (Spain) before and after a comprehensive ban on smoking at the national level
Auteur:
Fernández, Esteve Fu, Marcela Martínez, Cristina Martínez-Sánchez, Jose M. López, María J. Martín-Pujol, Anna Centrich, Francesc Muñoz, Glòria Nebot, Manel Saltó, Esteve