Observations on epidermal differentiation in the fetal rat.
D000818:Animals; D002454:Cell Differentiation; D003593:Cytoplasm; D004847:Epithelial Cells; D004848:Epithelium / Q000196:embryology*; D005333:Fetus; D006056:Golgi Apparatus; D008722:Methods; D008854:Microscopy, Electron; D008928:Mitochondria; D051381:Rats; D012270:Ribosomes; D012867:Skin / Q000166:cytology / Q000196:embryology*