PT - JOURNAL ARTICLE AU - J. David Spence TI - First-line drugs for hypertension DP - 2001 Jan 23 TA - Canadian Medical Association Journal PG - 176--177 VI - 164 IP - 2 4099 - http://www.cmaj.ca/content/164/2/176.short 4100 - http://www.cmaj.ca/content/164/2/176.full SO - CMAJ2001 Jan 23; 164