title: Cortical vasoactive intestinal peptide in relation to dementia in Parkinson's disease.
mesh_terms: D000368:Aged; D003704:Dementia / Q000378:metabolism*; D005625:Frontal Lobe / Q000378:metabolism*; D006801:Humans; D009474:Neurons / Q000378:metabolism; D010300:Parkinson Disease / Q000378:metabolism*; D014660:Vasoactive Intestinal Peptide / Q000378:metabolism*
chemical_list: D014660:Vasoactive Intestinal Peptide