TY - GEN AU - D'Costa,D F AU - Sheehan,L J AU - Phillips,P A AU - Moore-Smith,B TI - The levodopa test in Parkinson's disease SN - 0002-0729 PY - 1995///0921 KW - Aged KW - Aged, 80 and over KW - Carbidopa KW - therapeutic use KW - Diagnosis, Differential KW - Dose-Response Relationship, Drug KW - Drug Administration Schedule KW - Female KW - Geriatric Assessment KW - Humans KW - Levodopa KW - Male KW - Motor Skills KW - drug effects KW - Neurologic Examination KW - Parkinson Disease KW - diagnosis KW - Parkinson Disease, Secondary KW - Reaction Time KW - Walking N1 - Publication Type: Journal Article UR - https://doi.org/10.1093/ageing/24.3.210 ER -