1. J.D. Chapman, A.J. Franko, C.J. Koch, The fraction of hypoxic clonogenic cells in tumor populations, in Biological Bases and Clinical Implications of Tumor Radioresistance, 1983, pp. 61–73.
2. Hypoxic fraction determinations in the BA1112 rat sarcoma: variations within and among assay techniques;Moulder;Radiat. Res.,1984
3. The hypoxic tumor cell: a target for selective cancer chemotherapy;Kennedy;Biochem. Pharmacol.,1980
4. Late results of a trial of hyperbaric oxygen and radiotherapy in head and neck cancer: a rationale for hypoxic cell sensitizers;Henk;Int. J. Radiat. Oncol. Biol. Phys.,1986
5. Radiotherapy and hyperbaric oxygen in head and neck cancer: interim report of the second clinical trial;Henk;Lancet,1977