Specific Contract, Within The Context Of A Dynamic Acquisition System Launched By Aria S.P.A., Pursuant To Art. 55 Of The Legislative Decree. 50/2016, For The Award Of The Supply Of The Imported Medicinal Product Nepresol (Hydralazine) Vials 25 Mg/2 Ml, For 23 Months, Please Complete The Relevant Centralized Regional Procedure