Ultrastructural analysis of hepatic haematopoiesis in the foetal mouse.
D000818:Animals; D004912:Erythrocytes / Q000166:cytology; D006410:Hematopoiesis; D007962:Leukocytes / Q000166:cytology; D008099:Liver / Q000196:embryology*; D008533:Megakaryocytes / Q000166:cytology; D051379:Mice; D008854:Microscopy, Electron