Skip to main content
. 2018 Jul 3;29(7):106. doi: 10.1007/s10856-018-6106-9

Fig. 3.

Fig. 3

Mean value of tissue thickness in the circumferential (a) and axial directions (b) (average ± SD) in the study groups. The same letters (a) indicate homogeneous groups within individual valves (Tukey’s test, P < 0.05; N = 8–10)