title: Intended changes are not always good, and unintended changes are not always bad--why?
authors.affiliation: Institut d'Ethique Biomédicale, University of Geneva, Geneva, Switzerland. bernard.baertschi@unige.ch
authors.forename: Bernard
authors.initials: B
authors.lastname: Baertschi
mesh_terms: D016380:Brain Tissue Transplantation / Q000009:adverse effects / Q000941:ethics*; D017690:Cell Transplantation / Q000009:adverse effects / Q000941:ethics*; D002493:Central Nervous System Diseases / Q000601:surgery*; D002986:Clinical Trials as Topic / Q000941:ethics*; D032984:Ethics, Research; D006801:Humans; D007600:Judgment; D017060:Patient Satisfaction; D010551:Personality; D012945:Social Values; D016896:Treatment Outcome