TY  - GEN
AU  - Head,J
AU  - Ben-Shlomo,Y
AU  - Lees,A J
TI  - Reply to Jack E. Riggs' "Deprenyl, excess mortality, and epidemiological traps". Parkinson's Disease Research Group of the United Kingdom
SN  - 0362-5664
PY  - 1998///1022
KW  - Adult
KW  - Age Factors
KW  - Aged
KW  - Aged, 80 and over
KW  - Antiparkinson Agents
KW  - therapeutic use
KW  - Humans
KW  - Levodopa
KW  - Middle Aged
KW  - Parkinson Disease
KW  - drug therapy
KW  - Proportional Hazards Models
KW  - Randomized Controlled Trials as Topic
KW  - Selegiline
KW  - Treatment Outcome
N1  - Publication Type: Comment; Letter
ER  -