[An electron microscope study on the oogenesis in the mouse, with special reference to the behaviours of oogonia and oocytes at meiotic prophase].
D000818:Animals; D002455:Cell Division; D005260:Female; D066298:In Vitro Techniques; D051379:Mice; D008854:Microscopy, Electron; D010063:Ovum / Q000166:cytology* / Q000254:growth & development*