TY  - RPRT
TI  - Sledding injuries.
AU  - J R Hedges
AU  - M I Greenberg
PY  - 1980
DO  - 10.1016/s0196-0644(80)80267-8
UR  - https://pubmed.ncbi.nlm.nih.gov/7362102/
ID  - 7362102
ER  -