title: Effect of adding selegeline to levodopa in early, mild Parkinson's disease. "On treatment" rather than intention to treat analysis should have been used.
authors.forename: M
authors.initials: M
authors.lastname: Gerlach
authors.forename: P
authors.initials: P
authors.lastname: Riederer
authors.forename: H
authors.initials: H
authors.lastname: Vogt
mesh_terms: D000978:Antiparkinson Agents / Q000009:adverse effects*; D004359:Drug Therapy, Combination; D006801:Humans; D007980:Levodopa / Q000009:adverse effects*; D010300:Parkinson Disease / Q000188:drug therapy / Q000401:mortality*; D012107:Research Design; D012642:Selegiline / Q000009:adverse effects*
chemical_list: D000978:Antiparkinson Agents; D012642:Selegiline; D007980:Levodopa