TY - RPRT TI - Cementless acetabular replacement using a pegged polyethylene prosthesis. AU - K C Bertin AU - M A Freeman AU - E Morscher AU - A Oeri AU - P A Ring PY - 1985 DO - 10.1007/bf00450220 UR - https://pubmed.ncbi.nlm.nih.gov/3936457/ ID - 3936457 ER -