TY - GEN AU - Albin,R L TI - Sham surgery controls: intracerebral grafting of fetal tissue for Parkinson's disease and proposed criteria for use of sham surgery controls SN - 0306-6800 PY - 2002///1213 KW - Brain Tissue Transplantation KW - ethics KW - Fetal Tissue Transplantation KW - Humans KW - Neurosurgical Procedures KW - standards KW - Parkinson Disease KW - surgery KW - Placebos KW - Randomized Controlled Trials as Topic KW - Research Design KW - Risk Assessment KW - Therapeutic Human Experimentation N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S.; Review UR - https://doi.org/10.1136/jme.28.5.322 ER -