TY - GEN AU - Snyder,E Y AU - Vescovi,A L TI - The possibilities/perplexities of stem cells SN - 1087-0156 PY - 2000///0914 KW - Bone Marrow Cells KW - cytology KW - Cell Differentiation KW - Cell Lineage KW - Embryo, Mammalian KW - Humans KW - Stem Cells N1 - Publication Type: News UR - https://doi.org/10.1038/78428 ER -