TY  - RPRT
TI  - Olfactory testing in parkinsonism.
AU  - Christopher Hawkes
PY  - 2004
DO  - 10.1016/s1474-4422(04)00801-4
UR  - https://pubmed.ncbi.nlm.nih.gov/15207792/
ID  - 15207792
ER  -