Società umanitariaAllegra Martin, Gianni Pezzani, Mattia Balsamini, Andrea Tinterri, Luigi Attilio Brianzi · First published 2021Open the Tome
Pneumological Aspects of Gastroesophageal RefluxRobert W. Dal Negro, Luigi Allegra · First published 1999Open the Tome
Methods in AsthmologyLuigi Allegra, Pier C. Braga, Roberto Dal Negro · First published 1993Open the Tome
Bronchial mucology and related diseasesLuigi Allegra, Pier Carlo Braga · First published 1990Open the Tome