Proclamation 52/2025-Supply Of Sanitary Materials (Vascular Prostheses &Amp; Other Materials With Cpv: 33184200-5 (Vascular Prostheses), 33111730-7 (Pottery Materials), 33141200-2 (Catheters) And 33140000-3 (Medical Consumables), 33184100-4 (Surgical Grafts) To Patients Who Need Endovascular Surgeries At The Department Of General Surgery Of P.G.N Alexandroupoli For A Period Of One (1) Year And With An Option Of One (1) More Year