PT  - JOURNAL ARTICLE
AU  - Roger Collier
TI  - Calculating risk in use of disposable contact lenses
AID  - 10.1503/cmaj.109-4117
DP  - 2012 Apr 03
TA  - Canadian Medical Association Journal
PG  - E297--E298
VI  - 184
IP  - 6
4099  - http://www.cmaj.ca/content/184/6/E297.short
4100  - http://www.cmaj.ca/content/184/6/E297.full
SO  - CMAJ2012 Apr 03; 184