TY  - RPRT
TI  - Surface analyses of medical lens implants by x-ray photoelectron spectroscopy 
AU  - Jach, Terrence J
PY  - 1980
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 80-2156
DO  - 10.6028/NBS.IR.80-2156
ER  -