title: Direct elastase treatment of ultrathin sections embeddeed in water-soluble Durcupan.
mesh_terms: D000818:Animals; D002642:Chick Embryo; D002645:Chickens; D004547:Elastic Tissue; D006652:Histological Techniques; D008722:Methods; D008854:Microscopy, Electron; D008867:Microtomy; D010196:Pancreatic Elastase; D012116:Resins, Plant; D013194:Staining and Labeling
chemical_list: D012116:Resins, Plant; D010196:Pancreatic Elastase