title: Fetal cells help Parkinson's patients.
authors.forename: L
authors.initials: L
authors.lastname: Helmuth
mesh_terms: D016380:Brain Tissue Transplantation; D018849:Controlled Clinical Trials as Topic; D004298:Dopamine / Q000378:metabolism; D004311:Double-Blind Method; D016332:Fetal Tissue Transplantation; D006801:Humans; D010300:Parkinson Disease / Q000628:therapy*; D011699:Putamen / Q000166:cytology
chemical_list: D004298:Dopamine