title: THE GEOMETRICAL EFFECT OF THE SECTION THICKNESS ON ELECTRON MICROSCOPIC IMAGES OF THE UNIT MEMBRANE.
mesh_terms: D003593:Cytoplasm; D004583:Electrons; D006652:Histological Techniques; D008853:Microscopy; D008854:Microscopy, Electron
keywords: HISTOLOGICAL TECHNICS; MICROSCOPY, ELECTRON; PROTOPLASM