PT  - JOURNAL ARTICLE
AU  - J G Beaumont
TI  - The MS symptom and impact diary (MSSID): psychometric evaluation of a new instrument to measure the day to day impact of multiple sclerosis
AID  - 10.1136/jnnp.2003.032367
DP  - 2004 Apr 01
TA  - Journal of Neurology, Neurosurgery & Psychiatry
PG  - 526--527
VI  - 75
IP  - 4
4099  - http://jnnp.bmj.com/content/75/4/526.short
4100  - http://jnnp.bmj.com/content/75/4/526.full
SO  - J Neurol Neurosurg Psychiatry2004 Apr 01; 75