TY - GEN AU - Holden,Constance TI - Stem cell research. Scientists object to Massachusetts rules SN - 1095-9203 PY - 2006///0920 KW - Cell Line KW - Cloning, Organism KW - legislation & jurisprudence KW - Embryo Research KW - ethics KW - Embryo, Mammalian KW - cytology KW - Humans KW - Massachusetts KW - Research Embryo Creation KW - Stem Cells N1 - Publication Type: News UR - https://doi.org/10.1126/science.313.5792.1372b ER -