TY - RPRT TI - Sacral appendage associated with a mutation in FGFR2. AU - Elizabeth Sweeney AU - Ian Ellis AU - Paul May PY - 2002 DO - 10.1097/00019605-200207000-00016 UR - https://pubmed.ncbi.nlm.nih.gov/12072807/ ID - 12072807 ER -