title: Ultrastructural and stereological investigation of mitochondria in the preimplantation stage of mouse embryo development.
mesh_terms: D000818:Animals; D010064:Embryo Implantation; D005314:Embryonic and Fetal Development; D005260:Female; D051379:Mice / Q000502:physiology*; D008928:Mitochondria / Q000648:ultrastructure*; D009865:Oocytes / Q000648:ultrastructure*; D010063:Ovum / Q000648:ultrastructure*; D011247:Pregnancy