Research Article
Adipose-Derived Mesenchymal Stem Cells in the Regeneration of Vocal Folds: A Study on a Chronic Vocal Fold Scar
Figure 13
Mean thickness (mm) of the lamina propria (LP), through the different treatment groups. Normal = normal/control group, control = scarred/control group, stem = stem cell group, and hyaluronan = hyaluronan group.