Figure 5.
(a) Hematoxylin and eosin stain peripheral graft biopsy (20×). (b) Hematoxylin and eosin stain central graft biopsy (20×)
(a) Hematoxylin and eosin stain peripheral graft biopsy (20×). (b) Hematoxylin and eosin stain central graft biopsy (20×)