1. Urinary polyamines in cancer patients;Russell;Cancer Res.,1971
2. Clinical relevance of polyamines as biochemical markers of tumor kinetics;Russell;Clin. Chem.,1977
3. Separation of polyamines in gastric aspirate by TLC in the diagnosis of gastric carcinoma;Sulochana;Med. Chem. Res.,1983
4. Further evidence for the use of polyamines as biochemical markers for malignant tumors;Horn;Cancer Res.,1982
5. Polyamine depletion of the MTW9 mammary tumor and subsequent elevation of spermidine in the sera of tumor-bearing rats as a biochemical marker of tumor regression;Russell;Cancer Res.,1974