引用本文: | Malek T,Alvarez-Ude F,Gil MT,Moledous A,López-Collado M,Núñez C,Arenas MD.Changes in vascular access in a dialysis unit in recent years: planning problems, change in preferences, or demographic change?[J].Nefrología : publicación oficial de la Sociedad Espa?ola Nefrologia,2008,28(5):531-538. |