TY  - RPRT
TI  - Olfactory dysfunction in Parkinson's disease.
AU  - C H Hawkes
AU  - B C Shephard
AU  - S E Daniel
PY  - 1997
DO  - 10.1136/jnnp.62.5.436
UR  - https://pubmed.ncbi.nlm.nih.gov/9153598/
ID  - 9153598
ER  -