TY  - RPRT
TI  - Protection afforded by cycle helmets.
AU  - F McDermott
AU  - J Lane
PY  - 1994
DO  - 10.1136/bmj.309.6958.877b
UR  - https://pubmed.ncbi.nlm.nih.gov/7950635/
ID  - 7950635
ER  -