Journal Article
Study

Severity of medication administration errors detected by a bar-code medication administration system.

Sakowski J, Newman JM, Dozier K. American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists. 2008;65:1661-6.

Most medication errors detected by a barcoding system were not clinically significant, but errors in the medication ordering and administration process remained common overall despite use of barcoding.