title: Unproven stem-cell therapy ban.
authors: Maria
authors: M
authors: Rossbauer
mesh_terms: D002031:Bulgaria; D032781:Codes of Ethics; D016265:Conflict of Interest / Q000191:economics; D005062:European Union; D006801:Humans; D019636:Neurodegenerative Diseases / Q000628:therapy*; D033581:Stem Cell Transplantation / Q000941:ethics* / Q000331:legislation & jurisprudence; D014182:Transplantation, Autologous / Q000941:ethics