Secondhand smoke exposure in hospitality venues in Europe

Maria J. Lopez, Manel Nebot, Marco Albertini, Pierre Birkui, Francesc Centrich, Monika Chudzikova, Maria Georgouli, Giuseppe Gorini, Hanns Moshammer, Maurice Mulcahy, Maria Pilali, Eulalia Serrahima, Piotr Tutka, Esteve Fernandez