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Fig. 1 | BMC Cancer

Fig. 1

From: Increased plasma concentration of cell-free DNA precedes disease recurrence in children with high-risk neuroblastoma

Fig. 1

Plasma cfDNA levels in NB patients with or without recurrence during maintenance treatment. Data are presented as the median ± standard deviation of the last measurement before recurrence diagnosis (n = 36) or of all measurements throughout maintenance treatment for the recurrence-free group. Each symbol represents an individual patient, p < 0.05 by the Mann–Whitney U test

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