Fig. 3From: The effect of different vitrification protocols on cell survival in human ovarian tissue: a pilot studyA Rate of viable ovarian cells before and after vitrification/warming using the DMSO-containing protocol 1 and the DMSO-free protocol 2. B Rate of viable ovarian cells before and after vitrification/warming using the open and the closed vitrification system. *p < 0.05Back to article page