1. On the nature and clinical use of tissue polypeptide antigen (TPA);Bjorklund;Tumor Diagn,1980
2. Tissue polypeptide antigen: review and recent progress;Bjorklund,1981
3. Chemical studies of tissue polypeptide antigen (TPA);Wiklund;Acta Chem Scand,1981
4. Tissue polypeptide antigen;Holyoke,1979
5. Radioimmunoassay of TPA: a laboratory test in cancer;Bjorklund;Tumor Diagn,1980