TY - GEN AU - Ledger,William L TI - Current status of research using human embryonic stem cells SN - 0038-4348 PY - 2007///0213 KW - Embryo Research KW - Embryonic Stem Cells KW - Humans KW - Stem Cell Transplantation KW - United Kingdom N1 - Publication Type: Journal Article UR - https://doi.org/10.1097/01.smj.0000251393.74733.3c ER -