title: Avoid these bar code pitfalls.
authors.affiliation: Llano, Tex. Rochester Hills, Mich.
authors.forename: Judy
authors.initials: J
authors.lastname: Landers
mesh_terms: D001330:Electronic Data Processing / Q000706:statistics & numerical data*; D006801:Humans; D008508:Medication Errors / Q000517:prevention & control*; D048108:Nursing Informatics