title: Lecithin administration in tardive dyskinesia: clinical and biomedical correlates.
mesh_terms: D002794:Choline / Q000097:blood; D004311:Double-Blind Method; D004409:Dyskinesia, Drug-Induced / Q000097:blood / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010713:Phosphatidylcholines / Q000097:blood / Q000627:therapeutic use*; D010919:Placebos
chemical_list: D010713:Phosphatidylcholines; D010919:Placebos; D002794:Choline