title: Differences in death rates in English hospitals. Data are inadequate basis for drawing conclusion of paper.
authors.forename: J P
authors.initials: JP
authors.lastname: Bunker
authors.forename: N
authors.initials: N
authors.lastname: Black
mesh_terms: D003625:Data Collection / Q000379:methods; D017052:Hospital Mortality; D006801:Humans; D015996:Survival Rate; D006113:United Kingdom / Q000453:epidemiology