title: Epithelial-mesenchyme interactions during odontogenesis. IV. Morphological evidence for direct heterotypic cell-cell contacts.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D004847:Epithelial Cells; D004848:Epithelium / Q000502:physiology / Q000648:ultrastructure*; D007365:Intercellular Junctions / Q000648:ultrastructure; D008648:Mesoderm / Q000648:ultrastructure*; D051379:Mice; D009805:Odontogenesis