PT  - JOURNAL ARTICLE
AU  - Mary L. Chipman
TI  - Hats off (or not?) to helmet legislation
DP  - 2002 Mar 05
TA  - Canadian Medical Association Journal
PG  - 602--602
VI  - 166
IP  - 5
4099  - http://www.cmaj.ca/content/166/5/602.short
4100  - http://www.cmaj.ca/content/166/5/602.full
SO  - CMAJ2002 Mar 05; 166