1. Buffon GL (Leclerc, Comte de Buffon) (1749) Histoire naturelle de l’Homme (Natural history of man). Imprimerie royale, Paris
2. Berthelot G, Thibault V, Tafflet M, Escolano S, El Helou N, Jouven X, Hermine O, Toussaint JF (2008) The Citius End: world records progression announces the completion of a brief ultra-physiological quest. PLoS ONE 3:e1552
3. Bjelakovic G, Nikolova D, Gluud LL, Simonetti RG, Gluud C (2012) Antioxidant supplements for prevention of mortality in healthy participants and patients with various diseases. Cochrane Database Syst Rev 3:CD007176
4. Breithaupt H, Hadley C (2005) Curing ageing and the consequences. An interview with Aubrey de Grey, biomedical gerontologist at the University of Cambridge, UK. EMBO Rep 6:198–201
5. Carey JR (2002) Longevity. The biology and demography of lifespan. Princeton University Press, Princeton