Autologous hematopoietic stem cell transplantation in combination with allogenetic cytokine induced killer cells and interleukin-2 infusion for treatment of high risk acute myelocytic leukemia in two cases  Chinese Journal of Tissue Engineering Research . 2012, (10): 1897 -1900 .  DOI: 10.3969/j.issn.1673-8225.2012.10.041