1. Should smokers be offered coronary bypass surgery?;J, Underwood M.; S, Bailey J.;British medical journal,1993
2. Denying treatment is indefensible;I, Khalid M.,1993
3. Denying access is more costly;Mamode, N.,1993
4. London perspective: self-inflicted rationing;Dean, M.;Lancet,1993
5. Compulsory health and safety in a free society;J, Boughton B.,1984