title: Commentary: On the use of quasi-experimental designs in public health evaluation.
authors.affiliation: Department of Social and Environmental Health Research, and Department of Medical Statistics, London School of Hygiene & Tropical Medicine, London, UK antonio.gasparrini@lshtm.ac.uk.
authors.forename: Antonio
authors.initials: A
authors.lastname: Gasparrini
authors.affiliation: Department of Social and Environmental Health Research, and Department of Medical Statistics, London School of Hygiene & Tropical Medicine, London, UK.
authors.forename: James
authors.initials: J
authors.lastname: Lopez Bernal
mesh_terms: D057172:Economic Recession; D005260:Female; D006801:Humans; D008297:Male; D013405:Suicide / Q000639:trends*; D014478:Unemployment / Q000523:psychology*