A cost-of-illness study of eosinophilic esophagitis in Italy: assessing direct and indirect costs oleh Agostino Fortunato, Debora Antonini, Edoardo Vincenzo Savarino, Edoardo Vincenzo Savarino, Francesca Racca, Roberto Penagini, Francesca Fanelli, Jean Pierre Saab, Filippo Cipriani, Roberta Giodice, Filippo Rumi, Americo Cicchetti