00502nas a2200181 4500000000100000000000100001008004100002100001300043700001200056700001400068700001500082700001600097700001600113245015700129300001300286490000700299022001400306 2021 d1 aI. Carey1 aD. Cook1 aT. Harris1 aS. DeWilde1 aU. Chaudhry1 aD. Strachan00aRisk factors for excess all-cause mortality during the first wave of the COVID-19 pandemic in England: A retrospective cohort study of primary care data ae02603810 v16 a1932-6203