On the 20th and 21st October 2017, Difass International took part at the 47° Interregional Congress of the Othorinolaryngology Audiology and Phoniatrics Sicilian Group that took place in Catania.
On that occasion, Difass was able to remember historic products such as Diflaselin®, Prother® and Prother® SOD, as well as presenting the new reference Diflaselin® Junior reference and the new Vertistop® line to the leading Sicilian exponents in this field.