The role of the comparison group in epidemiology and general limitations.
Social and Epidemiological Research (SER) Department, Centre for Addiction and Mental Health (CAMH), 33 Russel Street, Toronto, ON, M5S 2S1, Canada; Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada; Department of Psychiatry, Faculty of Medicine, University of Toronto, Toronto, ON, Canada; PAHO/WHO Collaborating Centre for Mental Health & Addiction, Toronto, ON, Canada; Epidemiological Research Unit, Klinische Psychologie & Psychotherapie, Technische Universität Dresden, Dresden, Germany. jtrehm@gmail.com.
Jurgen
J
Rehm
D000428:Alcohol Drinking / Q000503:physiopathology*; D002908:Chronic Disease / Q000517:prevention & control*; D000431:Ethanol / Q000494:pharmacology*; D006801:Humans
D000431:Ethanol