R. Lassila, H. W. Seyberth, A. Haapanen, H. Schweer, M. Koskenvuo, K. E. Laustiola et al
Lassila R, Seyberth H W, Haapanen A, Schweer H, Koskenvuo M, Laustiola K E et al.
Vasoactive and atherogenic effects of cigarette smoking: a study of monozygotic twins discordant for smoking.
British Medical Journal 1988; 297 :955
doi:10.1136/bmj.297.6654.955