TY - RPRT TI - Zigzag draping over the elevated helical framework. AU - Sudhir Kumar Bhatnagar AU - Sadhana Trivedi PY - 2004 DO - 10.1097/01.prs.0000104508.96325.23 UR - https://pubmed.ncbi.nlm.nih.gov/14758263/ ID - 14758263 ER -