Penetration of Bromelain in Serum and Rhinosinusal Mucosa in Patients Undergoing Endoscopic Sinus Surgery. Issue 3 (September 2017) - Passali, Desiderio; Bellussi, Luisa Maria; Sarafoleanu, Codrut; Loglisci, Michele; Manea, Claudiu; Iosif, Cristina; Passali, Francesco Maria