title: Calculating measures of biological interaction using R.
authors.affiliation: IMM, Institute for environmental medicine, Karolinska institutet, Stockholm, Sweden. henrik.kallberg@ki.se
authors.forename: Henrik
authors.initials: H
authors.lastname: Källberg
authors.forename: Anders
authors.initials: A
authors.lastname: Ahlbom
authors.forename: Lars
authors.initials: L
authors.lastname: Alfredsson
mesh_terms: D001699:Biometry; D016022:Case-Control Studies; D003627:Data Interpretation, Statistical; D004194:Disease / Q000209:etiology*; D015340:Epidemiologic Research Design; D006801:Humans; D016014:Linear Models; D012307:Risk Factors; D012984:Software