TY - GEN AU - Hauser,Robert A TI - Early pharmacologic treatment in Parkinson's disease SN - 1936-2692 PY - 2010///0614 KW - Antiparkinson Agents KW - therapeutic use KW - Disease Progression KW - Dopamine Agonists KW - Early Diagnosis KW - Humans KW - Levodopa KW - Monoamine Oxidase Inhibitors KW - Parkinson Disease KW - diagnosis KW - Ubiquinone KW - analogs & derivatives KW - Vitamin E N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Review ER -