@misc{indiciaed429ed091a35, title = {Fatigue and declines in cognitive functioning in multiple sclerosis.}, author = {L B Krupp and L E Elkins}, year = {2000}, doi = {10.1212/wnl.55.7.934}, url = {https://pubmed.ncbi.nlm.nih.gov/11061247/}, note = {Source identifier: 11061247} }