TY - GEN AU - Li,Xin AU - Zhang,Yong AU - Chen,Fang-ping TI - [Comparison of cryopreservation methods of umbilical hematopoietic stem/progenitor cells] SN - 1000-5625 PY - 2003///0711 KW - Antigens, CD34 KW - blood KW - Colony-Forming Units Assay KW - Cryopreservation KW - methods KW - Fetal Blood KW - cytology KW - Hematopoietic Stem Cells KW - Humans N1 - Publication Type: English Abstract; Journal Article ER -