TY  - RPRT
TI  - Survey on metallic implant materials 
AU  - Parsons, J R
AU  - Ruff, A W
AU  - Ruff, A W
PY  - 1973
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 73-420
DO  - 10.6028/NBS.IR.73-420
ER  -