title: Mouse Leydig cells processed by freeze-substitution, with particular reference to the lamellar arrangement of the smooth endoplasmic reticulum.
mesh_terms: D000818:Animals; D004721:Endoplasmic Reticulum / Q000648:ultrastructure*; D005615:Freezing; D007985:Leydig Cells / Q000648:ultrastructure*; D008297:Male; D051379:Mice; D008813:Mice, Inbred ICR; D008854:Microscopy, Electron / Q000379:methods