title: Use of the scanning electron microscope for observation of vertebrate embryos.
mesh_terms: D000085:Acetates; D000096:Acetone; D000388:Air; D000818:Animals; D002245:Carbon Dioxide; D002642:Chick Embryo; D006224:Cricetinae; D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D005557:Formaldehyde; D006652:Histological Techniques; D008722:Methods; D051379:Mice; D008855:Microscopy, Electron, Scanning; D051381:Rats; D013997:Time Factors; D014714:Vertebrates / Q000196:embryology*
chemical_list: D000085:Acetates; D000096:Acetone; D002245:Carbon Dioxide; D005557:Formaldehyde