1. Bloom H.J.G. Intracranial tumours: Response and resistance to therapeutic endeavours 1970–1980. Int.J. Radiation Oncol. Biol. Phys. 8:1083–1113, 1982
2. Gray L.H, Conger A.D, Ebert M, Hornsey S, Scott O.C.A. Concentration of oxygen dissolved in tissues at time of irradiation as a factor in Radiotherapy. Br.J.Radiol 26:638–648,1953
3. Brooks D.J, Beaney R.P, Thomas D.G. The role of Positron Emission Tomography in the study of Cerebral Tumours. Seminars in Oncology, 13:83–93, 1986
4. Bush R.S, Jenkin R.D.T, Allt W.E.C, Beale F.A, Bean H, Dembo A.J, Pringle J.F. Definitive evidence for hypoxic cells influencing cure in cancer therapy. Br.J.Cancer, 37(Supp1.3):302–306, 1978
5. Workman P, Walton M.I. Enzyme-directed bioreductive drug development. In:Adams E, Breccia A, Fielden E, Wardman P. eds: Selective activation of drugs by Redox processes. New York, NY:Plenum;1991:173–191