TY - RPRT TI - To make epidural catheterization less difficult in infants. AU - Hae K Kil AU - Bon N Koo AU - Won O Kim PY - 2006 DO - 10.1111/j.1460-9592.2006.01977.x UR - https://pubmed.ncbi.nlm.nih.gov/17040314/ ID - 17040314 ER -