Breath Tests

V A Cesario

Clinique Pasteur, Groupe CardioVasculaire Interventionnel, Toulouse, France.

G F SCIARRETTA

Orthopedics and Orthopedic Oncology, Department of Surgery, Oncology and Gastroenterology (DiSCOG), University of Padua, 35122 Padua, Italy.

Mariachiara Campanale

Department of Medicine and Surgery, University of Perugia, Perugia, Italy.; Department of General Surgery, Ospedale Pio XI, Desio, Italy.

E C Lauritano

Emergency Medicine, Azienda Ospedaliera Nazionale Santi Antonio e Biagio e Cesare Arrigo, Alessandria, Italy.

I A Cazzato

Endoscopy and Gastroenterology Unit, "S. Caterina Novella" Hospital, Galatina, Lecce, Italy.

B Garagnani