PT  - JOURNAL ARTICLE
AU  - Esdaile, D.
AU  - Walker, J. D.
TI  - Tobacco use in health care institutions
DP  - 1989 Apr 01
TA  - Canadian Medical Association Journal
PG  - 788a--789
VI  - 140
IP  - 7
4099  - http://www.cmaj.ca/content/140/7/788a.short
4100  - http://www.cmaj.ca/content/140/7/788a.full
SO  - CMAJ1989 Apr 01; 140