title: Patterns of haematopoietic activity in various micro-environments.
mesh_terms: D000818:Animals; D016026:Bone Marrow Transplantation; D002454:Cell Differentiation; D005333:Fetus; D006410:Hematopoiesis; D008099:Liver / Q000166:cytology*; D051379:Mice; D011830:Radiation Effects; D013154:Spleen / Q000166:cytology*; D014184:Transplantation, Homologous