Figure 6From: Immunohistochemial study on the expression of von Willebrand factor (vWF) after onlay autogenous iliac grafts for lateral alveolar ridge augmentation Graphic illustration of the immunoreactive score (IRS) in the ROIs “recipient site”, “bone graft” and “transfer zone” after immunohistochemical staining against vWF according to the different experiments and measurements. Back to article page