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. 2015 Jul 7;10(7):e0131889. doi: 10.1371/journal.pone.0131889

Fig 4. Enrichment of bladder tumor cells from urine.

Fig 4

Urine samples from patients with bladder tumors were divided into two fractions and processed by device filtration and sedimentation, respectively. Equimolar amounts of DNA from filters and sediments were tested for FGFR3 mutations using ddPCR.