title: Association study of dopamine D2, D3 receptor gene polymorphisms with motor fluctuations in PD.
authors.forename: Mario
authors.initials: M
authors.lastname: Zappia
authors.forename: Grazia
authors.initials: G
authors.lastname: Annesi
authors.forename: Aldo
authors.initials: A
authors.lastname: Quattrone
mesh_terms: D000978:Antiparkinson Agents / Q000627:therapeutic use; D006801:Humans; D007980:Levodopa / Q000627:therapeutic use; D009043:Motor Activity / Q000502:physiology*; D010300:Parkinson Disease / Q000188:drug therapy / Q000235:genetics / Q000503:physiopathology*; D011110:Polymorphism, Genetic; D017448:Receptors, Dopamine D2 / Q000235:genetics*; D050637:Receptors, Dopamine D3
chemical_list: D000978:Antiparkinson Agents; C493593:DRD3 protein, human; D017448:Receptors, Dopamine D2; D050637:Receptors, Dopamine D3; D007980:Levodopa