title: The differentiation of the olfactory placode in Xenopus laevis: a light and electron microscope study.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D004475:Ectoderm / Q000648:ultrastructure; D008854:Microscopy, Electron; D008855:Microscopy, Electron, Scanning; D009831:Olfactory Mucosa / Q000166:cytology / Q000196:embryology*; D009940:Organoids / Q000648:ultrastructure; D014982:Xenopus laevis / Q000196:embryology