PT - JOURNAL ARTICLE AU - Willis, K. R. TI - Disopyramide and compromised ventricular function DP - 1983 Feb 15 TA - Canadian Medical Association Journal PG - 372--372 VI - 128 IP - 4 4099 - http://www.cmaj.ca/content/128/4/372.short 4100 - http://www.cmaj.ca/content/128/4/372.full SO - CMAJ1983 Feb 15; 128