title: Massachusetts legislators endorse study of stem cells.
authors.forename: Pam
authors.initials: P
authors.lastname: Belluck
mesh_terms: D019976:Cloning, Organism / Q000331:legislation & jurisprudence*; D033041:Embryo Research / Q000331:legislation & jurisprudence*; D004622:Embryo, Mammalian / Q000166:cytology; D006801:Humans; D007878:Legislation as Topic; D008404:Massachusetts; D011057:Politics; D013219:State Government; D013234:Stem Cells