title: Introduction to freeze-fracture method in retinal research.
mesh_terms: D002244:Carbon; D002462:Cell Membrane / Q000648:ultrastructure; D004721:Endoplasmic Reticulum / Q000648:ultrastructure; D004847:Epithelial Cells; D004848:Epithelium / Q000648:ultrastructure; D005069:Evaluation Studies as Topic; D005615:Freezing; D006652:Histological Techniques; D006801:Humans; D008854:Microscopy, Electron; D010984:Platinum; D012160:Retina / Q000648:ultrastructure*
chemical_list: D010984:Platinum; D002244:Carbon