Carnitine levels and mutations in the SLC22A5 gene in Faroes patients with Parkinson’s disease.  
Crooks SA, Bech S, Halling J, Christiansen DH, Ritz B, Petersen MS.
Neurosci Lett. 2018 May 14;675:116-119. doi: 10.1016/j.neulet.2018.03.064. Epub 2018 Mar 31.
PMID: 29614331