摘要
12.1.Erythrocyte and erythrocyte function2005398 The effect of down regulating of P27 on theactivity of hematopoietic progenitor cells derivedfrom umbilical cord blood and bone marrow ex vivoLI Li(李莉),at al.Dept Lab Med,Changzheng HospShanghai 200003.Chin J Hematol 2005;26(2):90-93.