4Ahlin C, Klang-S/3derkvist B, Brundin S, et al. Implementation of a written protocol for management of central venous access devices., a theoretical and practical education, including bedside examinations[J]. J Infus Nurs,2006,29(5) :253-259.
9Jobiliong E ,Suyanto H, Marpaung A M ,et al. A national survey of neonatal peripherally inserted central catheter (PICC) prac- tices [ J ]. Adv Neonatal Care, 2013,13 ( 1 ) : 55-74.
10Lourenqo SA,Ohara CV. Nurses knowledge about the insertion procedure for peripherally inserted central catheters in new- horns[J]. Re'J Lat Am Enfennagem,2010,18(2) : 189-195.
