TY  - GEN
AU  - Hedström,Anna K
AU  - Bäärnhielm,Maria
AU  - Olsson,Tomas
AU  - Alfredsson,Lars
TI  - Tobacco smoking, but not Swedish snuff use, increases the risk of multiple sclerosis
SN  - 1526-632X
PY  - 2009///1013
KW  - Adolescent
KW  - Adult
KW  - Aged
KW  - Case-Control Studies
KW  - Cohort Studies
KW  - Comorbidity
KW  - Dose-Response Relationship, Drug
KW  - Female
KW  - Humans
KW  - Male
KW  - Middle Aged
KW  - Multiple Sclerosis
KW  - chemically induced
KW  - Risk Factors
KW  - Sex Distribution
KW  - Sex Factors
KW  - Smoking
KW  - epidemiology
KW  - Sweden
KW  - Time
KW  - Tobacco, Smokeless
KW  - adverse effects
KW  - Young Adult
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1212/WNL.0b013e3181b59c40
ER  -