title: [An improved culture method without human plasma for megakaryocyte colony formation: megakaryocyte colony forming cells (CFU-M) in human umbilical cord blood].
mesh_terms: D003114:Colony-Forming Units Assay; D003470:Culture Media; D004921:Erythropoietin / Q000494:pharmacology; D005312:Fetal Blood; D006801:Humans; D007231:Infant, Newborn; D008533:Megakaryocytes / Q000648:ultrastructure*
chemical_list: D003470:Culture Media; D004921:Erythropoietin