The investigation of knowledge,attitude and practice of clinic nurses inpreventing PICC catheter-related infections and its influencing factors
CHEN Jin, WANG Qin, WEI Li, ZHANG Lan
Tianjin Journal of Nursing . 2021, (6): 662 -666 .  DOI: 10.3969/j.issn.1006-9143.2021.06.007