PT  - JOURNAL ARTICLE
AU  - Barbara Sibbald
TI  - Smog advisories help Ontarians cope with increased pollution
DP  - 1999 Aug 10
TA  - Canadian Medical Association Journal
PG  - 237--237
VI  - 161
IP  - 3
4099  - http://www.cmaj.ca/content/161/3/237.1.short
4100  - http://www.cmaj.ca/content/161/3/237.1.full
SO  - CMAJ1999 Aug 10; 161