title: Microperfusion fixation of embryos for ultrastructural studies.
mesh_terms: D000818:Animals; D003584:Cytological Techniques; D004622:Embryo, Mammalian / Q000166:cytology*; D005260:Female; D008636:Mesencephalon / Q000166:cytology; D051379:Mice; D008846:Micromanipulation; D008854:Microscopy, Electron; D010179:Pancreas / Q000166:cytology; D010477:Perfusion; D013950:Thymus Gland / Q000166:cytology