Cardiovascular diseases in the cohort of workers first employed at mayak PA in 1948-1958 - Azizova, T. V.; Druzhinina, M. B.; Grigoryeva, E. S.; Haylock, R. G. E.; Hunter, N.; Muirhead, C. R.; O'Hagan, J. A.; Sumina, M. V.; Vlasenko, E. V.; Zhang, W.