Negotiated Procedure Pursuant To Art. 50 Paragraph 1, Letter. E) Comb. Avail. With The Art. 76 Paragraph 2 Letter. B) N.2 Of Legislative Decree 36/2023 For The Annual Supply Of "Material For The Extraction Of Infected Or Damaged Electrocatheters" Needed By The Uu.Oo.Cc. Of University And Hospital Cardiology – A.O.U.C. Bari Polyclinic.