title: Ultrastructure of the human toenail. I. Proximal nail matrix.
mesh_terms: D000328:Adult; D000368:Aged; D044466:Asian People; D044383:Black People; D004847:Epithelial Cells; D006801:Humans; D007801:Langerhans Cells; D008297:Male; D008544:Melanocytes; D008648:Mesoderm / Q000166:cytology; D008854:Microscopy, Electron; D008875:Middle Aged; D009262:Nails / Q000166:cytology*; D012867:Skin / Q000166:cytology; D014034:Toes / Q000033:anatomy & histology*; D044465:White People