title: Methodologic issues of case-control studies: a review of established and newly recognized limitations.
authors.forename: Erika M C
authors.initials: EM
authors.lastname: D'Agata
mesh_terms: D016022:Case-Control Studies; D018432:Drug Resistance, Multiple; D006801:Humans; D018579:Patient Selection; D012307:Risk Factors; D015983:Selection Bias