TY - RPRT TI - Upper tibial valgus osteotomy using a dynamic external fixator. AU - J L Fowler AU - G A Gie AU - A G Maceachern PY - 1991 DO - 10.1302/0301-620x.73b4.2071665 UR - https://pubmed.ncbi.nlm.nih.gov/2071665/ ID - 2071665 ER -