TY  - RPRT
TI  - [Cartilage repair techniques--current status and potentials].
AU  - D Schäfer
PY  - 2002
DO  - 10.1024/0369-8394.91.45.1921
UR  - https://pubmed.ncbi.nlm.nih.gov/12462895/
ID  - 12462895
ER  -