RT Journal Article SR Electronic T1 Cordilox up to date JF Drug and Therapeutics Bulletin JO Drug Ther Bull FD BMJ Publishing Group Ltd SP 19 OP 20 DO 10.1136/dtb.7.5.19 VO 7 IS 5 YR 1969 UL http://dtb.bmj.com/content/7/5/19.abstract AB Since we last reviewed verapamil (Cordilox - Pfizer)1 promotional claims for the drug have been modified and further papers describing its effects in angina have been published.