Park, Hae-il Failure of systematic error detection with internal quality control program. [electronic resource] - Annals of clinical and laboratory science 2008 - 410-3 p. digital Publication Type: Letter ISSN: 1550-8080 Subjects--Topical Terms: Chemistry, Clinical--standardsEverolimusHumansImmunoassayImmunosuppressive Agents--analysisKidney Transplantation--immunologyLaboratories, Hospital--standardsMedication Errors--prevention & controlQuality ControlReference StandardsSirolimus--analogs & derivatives