title: Study of haemopoietic microenvironment in vitro.
mesh_terms: D000818:Animals; D001853:Bone Marrow / Q000502:physiology*; D001854:Bone Marrow Cells; D002478:Cells, Cultured; D004920:Erythropoiesis / Q000187:drug effects; D004921:Erythropoietin / Q000494:pharmacology; D005615:Freezing; D006454:Hemoglobins / Q000096:biosynthesis; D051379:Mice; D011830:Radiation Effects; D051381:Rats; D013045:Species Specificity; D013154:Spleen / Q000502:physiology* / Q000528:radiation effects; D014965:X-Rays
chemical_list: D006454:Hemoglobins; D004921:Erythropoietin