PT - JOURNAL ARTICLE AU - Donald Farquhar TI - Beta-blockers in severe congestive heart failure DP - 2001 Aug 07 TA - Canadian Medical Association Journal PG - 330--330 VI - 165 IP - 3 4099 - http://www.cmaj.ca/content/165/3/330.short 4100 - http://www.cmaj.ca/content/165/3/330.full SO - CMAJ2001 Aug 07; 165