ISMP medication error report analysis.
Cohen MR, Smetzer JL. Neuromuscular Blocker Mix-up in the Pharmacy; ISMP and Doctor's Digest Launch New iPhone Application; “UD” for “Ut Dictum”—an Ambiguous and Dangerous Abbreviation; Order by Metric Weight, Not Volume. Hosp Pharm. 2010;45(4). doi:10.1310/hpj4504-282.
This report discusses examples of serious medication errors involving "sound-alike" drugs as well as use of ambiguous abbreviations.