title: The population attributable fraction and confounding: buyer beware.
authors.affiliation: Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA. dfwilli@emory.edu
authors.forename: D F
authors.initials: DF
authors.lastname: Williamson
mesh_terms: D015982:Bias; D015986:Confounding Factors, Epidemiologic; D011336:Probability; D018570:Risk Assessment; D012307:Risk Factors; D018401:Sample Size