TY - GEN AU - Atala,Anthony TI - Human embryonic stem cells: early hints on safety and efficacy SN - 1474-547X PY - 2012///0306 KW - Animals KW - Embryonic Stem Cells KW - transplantation KW - Humans KW - Macular Degeneration KW - therapy N1 - Publication Type: Journal Article; Comment UR - https://doi.org/10.1016/S0140-6736(12)60118-4 ER -