title: Skin colour, MPTP, and Parkinson's disease.
mesh_terms: D015632:1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine; D005260:Female; D006801:Humans; D008297:Male; D008543:Melanins / Q000378:metabolism; D010302:Parkinson Disease, Secondary / Q000139:chemically induced*; D011725:Pyridines / Q000378:metabolism*; D012880:Skin Pigmentation
chemical_list: D008543:Melanins; D011725:Pyridines; D015632:1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine