title: What caused the spike in mortality in England and Wales in January 2015?
authors.affiliation: 1 London School of Hygiene and Tropical Medicine, London WC1E 7HT, UK.
authors.forename: Lucinda
authors.initials: L
authors.lastname: Hiam
authors.affiliation: 2 School of Geography and the Environment, University of Oxford, Oxford OX1 3QY, UK.
authors.forename: Danny
authors.initials: D
authors.lastname: Dorling
authors.affiliation: 3 Blackburn with Darwen Borough Council, Blackburn BB2 1DH, UK.
authors.forename: Dominic
authors.initials: D
authors.lastname: Harrison
authors.affiliation: 1 London School of Hygiene and Tropical Medicine, London WC1E 7HT, UK.
authors.forename: Martin
authors.initials: M
authors.lastname: McKee
mesh_terms: D002423:Cause of Death / Q000639:trends; D004739:England / Q000453:epidemiology; D006801:Humans; D009026:Mortality; D014852:Wales / Q000453:epidemiology