1. Human ageing: the enigma persists;Sanders;Chem. Eng. News,1972
2. Biological Effects of Deuterium;Thomson,1963
3. The maintenance of the accuracy of protein synthesis and its relevance to ageing;Orgel,1963
4. Mistranslation and ageing in Neurospora;Lewis;Nature,1970
5. Kinetic isotope effects: introduction and discussion of the theory;Van Hook,1971