@article{5627e9fad168475ab5a1822687f17837,
title = "Cognitive function in primary progressive and transitional progressive multiple sclerosis: A controlled study with MRI correlates",
author = "Camp, \{S. J.\} and Stevenson, \{V. L.\} and Thompson, \{A. J.\} and Miller, \{D. H.\} and C. Borras and S. Auriacombe and B. Brochet and M. Falautano and M. Fillippi and L. H{\'e}riss{\'e}-Dulo and X. Montalban and E. Parrcira and Polman, \{C. H.\} and \{De S{\`a}\}, J. and Langdon, \{D. W.\}",
year = "1999",
month = jul,
day = "1",
doi = "10.1093/brain/122.7.1341",
language = "English",
volume = "122",
pages = "1341--1348",
journal = "Brain",
issn = "1460-2156",
publisher = "Oxford University Press",
number = "7",
}