Epidemiologic Studies Sufficient http://purl.bioontology.org/ontology/MESH/D016021 Epidemiological Studies MESH:D016021 Studies designed to examine associations, commonly, hypothesized causal relations. They are usually concerned with identifying or measuring the effects of risk factors or exposures. The common types of analytic study are case-control studies; cohort studies; and cross-sectional studies. SCDO:0000437 Term to be adapted as necessary to match EDDA Study Designs Taxonomy Research