Tender Announcement From: Directorate Of The National Institute Of Health Management (Ingesa). Purpose: Supply Of The Necessary Material To Carry Out Hemodialysis, Online Hemodiafiltration And Plasmapheresis (Dialyzers, Consumables, Information Systems And Other Materials), For The Treatments Of Acute And Chronic Renal Failure In The Dialysis Unit Of The University Hospital Of Melilla ( Hume). (EXPIRED)