1.
Wang J, Wang L, Wu Y, Xiang Y, Xie C, Jia B, Harrington J, McNiece I. Mesenchymal stem/progenitor cells in human umbilical cord blood as support for ex vivo expansion of CD34(+) hematopoietic stem cells and for chondrogenic differentiation. Haematologica 2004; 89(7):837-844.