title: The erythroid island: structure and function.
mesh_terms: D000818:Animals; D001854:Bone Marrow Cells; D002478:Cells, Cultured; D004900:Erythroblasts / Q000166:cytology* / Q000502:physiology; D004912:Erythrocytes / Q000166:cytology*; D004920:Erythropoiesis / Q000187:drug effects; D006410:Hematopoiesis / Q000187:drug effects; D006412:Hematopoietic Stem Cells / Q000166:cytology; D006801:Humans; D006918:Hydroxyurea / Q000494:pharmacology; D008214:Lymphocytes / Q000166:cytology; D008264:Macrophages / Q000166:cytology; D051381:Rats; D012156:Reticulocytes / Q000166:cytology
chemical_list: D006918:Hydroxyurea