Maternal microchimerism is prevalent in cord blood in memory T cells and other cell subsets, and persists post-transplant oleh Sami B. Kanaan, Hilary S. Gammill, Whitney E. Harrington, Stephen C. De Rosa, Philip A. Stevenson, Alexandra M. Forsyth, Judy Allen, Emma Cousin, Koen van Besien, Colleen S. Delaney, J. Lee Nelson