title: Retraction note to: Diltiazem may preserve renal tubular integrity after cardiac surgery.
authors.affiliation: Canadian Journal of Anesthesia, c/o Department of Anesthesia, The Ottawa Hospital-General Campus, 501 Smyth Road, Ottawa, ON K1H 8L6, Canada. cja_office@cas.ca
authors.forename: Donald R
authors.initials: DR
authors.lastname: Miller