TY - RPRT TI - Free, thinned, paraumbilical perforator-based flaps. AU - I Koshima AU - T Moriguchi AU - H Fukuda AU - Y Yoshikawa AU - S Soeda PY - 1991 UR - https://pubmed.ncbi.nlm.nih.gov/1836498/ ID - 1836498 ER -