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. 2016 Jul 14;16:477. doi: 10.1186/s12885-016-2461-4

Fig. 1.

Fig. 1

Experimental process for the two combined assays. a Schematic workflow for the identification of filtration-enriched CTCs by combined fluorescent staining and high-resolution cytomorphology. b Schematic workflow for detection of molecular biomarkers in filtration-enriched CTCs by combined fluorescent staining and fluorescent in situ hybridization (FISH)