title: A new embedding medium available for stereoscopic observation of semi-thin sections under 200 kV transmission electron microscope.
mesh_terms: D000818:Animals; D006652:Histological Techniques / Q000295:instrumentation*; D008297:Male; D051379:Mice; D008854:Microscopy, Electron / Q000379:methods; D012671:Seminiferous Tubules / Q000648:ultrastructure