Changes in the basement membrane of the papilla and wall of the human hair follicle.
D003094:Collagen; D004547:Elastic Tissue / Q000166:cytology; D004847:Epithelial Cells; D005347:Fibroblasts; D006197:Hair / Q000166:cytology*; D006801:Humans; D008854:Microscopy, Electron
D003094:Collagen