A second-class science? A defence of observational epidemiology to make causal inferences.
Research Department of Epidemiology and Public Health, University College London, 1-19 Torrington Place, London, WC1E 6BT, UK. steven.bell@ucl.ac.uk.
Steven
S
Bell
Annie
A
Britton
D000428:Alcohol Drinking / Q000503:physiopathology*; D002908:Chronic Disease / Q000517:prevention & control*; D000431:Ethanol / Q000494:pharmacology*; D006801:Humans
D000431:Ethanol