to determine the neonatal body measurement that best predicts insertional umbilical catheter lengths , we studied two commonly used parameters -- shoulder-to-umbilicus length and total body length -- and two new parameters -- suprasternal notch-pubic symphysis length and birth weight ( bw ) -- on 43 umbilical artery ( ua ) and ten umbilical vein ( uv ) catheterizations .
C0221097
total body length
C1444754
length