title: Thick and thin serial sectioning for the three-dimensional reconstruction of biological ultrastructure.
mesh_terms: D000818:Animals; D003584:Cytological Techniques; D008854:Microscopy, Electron / Q000379:methods*; D008954:Models, Biological; D009940:Organoids / Q000648:ultrastructure; D010784:Photomicrography; D013048:Specimen Handling / Q000379:methods; D013194:Staining and Labeling