NCT02565953
- Conditions
- Arteriovenous Fistula Renal Dialysis Devices Obstruction
- Locations
-
- Hospital Universitario Puerto Real Puerto Real, Cádiz, Spain
- Hospital Universitario Reina Sofía Córdoba, Spain
- Hospital Universitario Virgen de las Nieves Granada, Spain
- Hospital Universitario Juan Ramón Jiménez Huelva, Spain