To use external anatomical landmarks to determine a new method for the estimation of appropriate insertion length of umbilical catheters, suitable for newborn infants of varying birth weight (BW) and ...
To compare targeted neonatal echocardiography (TnECHO) and antero-posterior (AP) chest radiographs in the localization of the umbilical venous catheter (UVC) tip and to determine the accuracy of UVC ...