title: Patients warned about unproven spinal surgery.
authors.forename: David
authors.initials: D
authors.lastname: Cyranoski
mesh_terms: D016380:Brain Tissue Transplantation; D064987:Cell- and Tissue-Based Therapy / Q000009:adverse effects*; D002681:China; D016332:Fetal Tissue Transplantation; D006801:Humans; D009416:Nerve Regeneration; D009493:Neurosurgery / Q000941:ethics / Q000379:methods* / Q000592:standards*; D009833:Olfactory Pathways / Q000166:cytology; D010361:Patients / Q000523:psychology; D016032:Randomized Controlled Trials as Topic; D013119:Spinal Cord Injuries / Q000601:surgery* / Q000628:therapy*