Electron microscopic studies of mast cells of human fetal skins.
D003594:Cytoplasmic Granules; D005333:Fetus / Q000166:cytology*; D006056:Golgi Apparatus; D006801:Humans; D008247:Lysosomes; D008407:Mast Cells / Q000166:cytology*; D008854:Microscopy, Electron; D008928:Mitochondria; D012270:Ribosomes; D012867:Skin / Q000166:cytology / Q000196:embryology*