title: Sharp spike in deaths in England and Wales needs investigating, says public health expert.
authors.affiliation: London.
authors.forename: Nigel
authors.initials: N
authors.lastname: Hawkes
mesh_terms: D004739:England / Q000453:epidemiology; D006801:Humans; D009026:Mortality / Q000639:trends*; D011634:Public Health; D014852:Wales / Q000453:epidemiology