Prost à la Denise, Justine A bias in quantitative RT-PCR limit of detection is induced by the use of cancer cell lines in the molecular detection of circulating tumor cells. [electronic resource] - Clinical chemistry and laboratory medicine Jun 2011 - 1073-5 p. digital Publication Type: Letter ISSN: 1437-4331 Standard No.: 10.1515/CCLM.2011.175 doi Subjects--Topical Terms: Cell Line, TumorCell Separation--methodsHumansLimit of DetectionNeoplastic Cells, Circulating--metabolismReverse Transcriptase Polymerase Chain Reaction--methods