title: Proceedings of the International Symposium on "Levodopa: Back to the Future", April 3-4, 2009, Catania, Italy.
mesh_terms: D000978:Antiparkinson Agents / Q000627:therapeutic use*; D006801:Humans; D007980:Levodopa / Q000627:therapeutic use*; D010300:Parkinson Disease / Q000188:drug therapy*
chemical_list: D000978:Antiparkinson Agents; D007980:Levodopa