TY  - GEN
AU  - Williamson,D M
AU  - Marrie,R A
AU  - Ashley-Koch,A
AU  - Schiffer,R
AU  - Trottier,J
AU  - Wagner,L
TI  - Design, methodological issues and participation in a multiple sclerosis case-control study
SN  - 1600-0404
PY  - 2013///0102
KW  - Adult
KW  - Age Factors
KW  - Aged
KW  - Aged, 80 and over
KW  - Case-Control Studies
KW  - Data Collection
KW  - statistics & numerical data
KW  - Epidemiologic Methods
KW  - Female
KW  - Humans
KW  - Male
KW  - Middle Aged
KW  - Multiple Sclerosis
KW  - epidemiology
KW  - Research Design
KW  - Sample Size
KW  - Self Report
KW  - Sex Factors
KW  - Surveys and Questionnaires
KW  - Young Adult
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1111/j.1600-0404.2011.01629.x
ER  -