Analysis of Chitosan-Based Nanosilver Composites for the Repair of Umbilical Cord Wounds in Newborns

Figure 3

Comparison of hemostasis and shedding time of umbilical cord stump: (a) stop bleeding time; (b) stop oozing time; (c) drying time of umbilical cord stump; (d) shedding time of umbilical cord stump.

(a)

(b)

(c)

(d)