Effect of adding selegeline to levodopa in early, mild Parkinson's disease. "On treatment" rather than intention to treat analysis should have been used.
Gerlach
M
M
Riederer
P
P
Vogt
H
H
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*
D000978:Antiparkinson Agents; D012642:Selegiline; D007980:Levodopa