TY  - RPRT
TI  - Directions for future research.
AU  - Gunnar B J Andersson
AU  - Howard S An
AU  - Theodore R Oegema
AU  - Lori A Setton
PY  - 2006
DO  - 10.2106/jbjs.f.00030
UR  - https://pubmed.ncbi.nlm.nih.gov/16595455/
ID  - 16595455
ER  -