title: Black substance.
authors: dmcguire169@earthlink.net
authors: Dawn
authors: D
authors: McGuire
mesh_terms: D015316:Genetic Therapy / Q000379:methods / Q000523:psychology; D006801:Humans; D007396:Internship and Residency; D008297:Male; D009493:Neurosurgery / Q000193:education* / Q000523:psychology*; D019635:Neurosurgical Procedures / Q000379:methods / Q000523:psychology; D010300:Parkinson Disease / Q000503:physiopathology / Q000628:therapy*; D011037:Poetry as Topic; D013378:Substantia Nigra / Q000033:anatomy & histology* / Q000503:physiopathology / Q000601:surgery