Case-control studies in multiple sclerosis.
Wolfson
C
C
Department of Epidemiology and Biostatistics, McGill University, Montréal, Quebec, Canada.
Granieri
E
E
Lauer
K
K
D016022:Case-Control Studies; D015331:Cohort Studies; D005069:Evaluation Studies as Topic; D006801:Humans; D007407:Interviews as Topic; D009103:Multiple Sclerosis / Q000209:etiology*; D018579:Patient Selection; D012107:Research Design; D011795:Surveys and Questionnaires