31st International Congress of pediatrics was performed by pediatrics department of Tehran University of Medical Sciences and children Medical center on 31 October for 4 days.

In addition to scientific exchange, this congress was an opportunity for medical and nursing experts’ meetings. So Darmanyab Darou the importer of Minirin Melt (the product of Ferring pharmaceuticals )seized the opportunity of sponsoring this event ,in order to help children with bedwetting problem by introducing Minirin Melt as the only available Desmopressin in the country with international and local (MOH) approvals for the indication of primary nocturnal enuresis .