McCayASElliottECWaldenMVideos in clinical medicine. PICC placement in the neonate.N Engl J Med2014;370(11):e17
2.
TangMLuoYChenLet al.Rare knot formation during insertion of a peripherally inserted central catheter.J Vasc Access2014;15(5):435–436
3.
SettePDorizziRMAzziniAMUnexpected obstacle in catheter removal could be due to knots spontaneously forming in peripherally inserted central catheters (PICC).J Vasc Access2011;12(4):387–388
