TY - RPRT TI - Studies of porous metal coated surgical implants AU - Fraker, A C AU - Ruff, A W AU - Van Orden, A C AU - Hahn, H AU - Bailey, A J AU - Olson, C D PY - 1985 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 85-3166 DO - 10.6028/NBS.IR.85-3166 ER -