TY - GEN AU - Rorabeck,C H TI - Cementless femoral components should be made from cobalt chrome SN - 0009-921X PY - 1997///0123 KW - Bone Cements KW - Chromium Alloys KW - Hip Prosthesis KW - Humans KW - Prosthesis Design KW - Titanium N1 - Publication Type: Comment; Letter ER -