Correction to: Socioeconomic inequalities in smoking habits are still increasing in Italy

oleh: Giuseppe Verlato, Simone Accordini, Giang Nguyen, Pierpaolo Marchetti, Lucia Cazzoletti, Marcello Ferrari, Leonardo Antonicelli, Francesco Attena, Valeria Bellisario, Roberto Bono, Lamberto Briziarelli, Lucio Casali, Angelo Guido Corsico, Alessandro Fois, Maria Grazia Panico, Pavilio Piccioni, Pietro Pirina, Simona Villani, Gabriele Nicolini, Roberto de Marco