Retronasal olfactory function in Parkinson's disease.
Landis BN, Cao Van H, Guinand N, Horvath J, Haehner A, Savva E, Hugentobler M, Lacroix JS, Burkhard PR.
Landis BN, et al. Among authors: lacroix js.
Laryngoscope. 2009 Nov;119(11):2280-3. doi: 10.1002/lary.20547.
Laryngoscope. 2009.
PMID: 19753620