TY  - RPRT
TI  - Knee prostheses--one step forward, two steps back.
AU  - J Goodfellow
PY  - 1992
DO  - 10.1302/0301-620x.74b1.1732233
UR  - https://pubmed.ncbi.nlm.nih.gov/1732233/
ID  - 1732233
ER  -