PT - JOURNAL ARTICLE AU - A. Pan TI - Tobacco use in health care institutions DP - 1989 Jun 01 TA - Canadian Medical Association Journal PG - 1260b--1260 VI - 140 IP - 11 4099 - http://www.cmaj.ca/content/140/11/1260b.short 4100 - http://www.cmaj.ca/content/140/11/1260b.full SO - CMAJ1989 Jun 01; 140