1. Evolutionary and nonevolutionary theories of senescence;Bell;The American Naturalist,1984
2. Sex and death in protozoa: The history of an obsession;Bell,1988
3. The biology of senescence;Comfort,1979
4. Longevity, senescence, and the genome;Finch,1994
5. Mortal Coil, A short history of living longer;Haycock,2008