@article{63399ca06c0741dcb70ca6117b434a49,
title = "Measuring Fatigue in Parkinson's Disease: A Psychometric Study of Two Brief Generic Fatigue Questionnaires.",
author = "Peter Hagell and Arja H{\"o}glund and Jan Reimer and Brita Eriksson and Ingmari Knutsson and H{\aa}kan Widner and David Cella",
year = "2006",
doi = "10.1016/j.jpainsymman.2006.05.021",
language = "English",
volume = "32",
pages = "420--432",
journal = "Journal of Pain and Symptom Management",
issn = "1873-6513",
publisher = "Elsevier",
number = "5",
}