TY - RPRT TI - Are all cementless acetabular components created equal? AU - John J Callaghan AU - Carlton G Savory AU - Michael R O'rourke AU - Richard C Johnston PY - 2004 DO - 10.1016/j.arth.2004.02.017 UR - https://pubmed.ncbi.nlm.nih.gov/15190560/ ID - 15190560 ER -