We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleSmad4 is critical for self-renewal of hematopoietic stem cells.AuthorsKarlsson G; Blank U; Moody JL; Ehinger M; Singbrant S; Deng CX; Karlsson SPublicationThe Journal of experimental medicine, 2007, Vol 204, Issue 3, p467ISSN0022-1007Publication typearticleDOI10.1084/jem.20060465