@misc{indiciae8340ea2e999e, title = {Trimeric structure of human proliferating cell nuclear antigen. Implications for enzymatic function and autoantibody recognition.}, author = {S R Brand and R M Bernstein and M B Mathews}, year = {1994}, url = {https://pubmed.ncbi.nlm.nih.gov/7522248/}, note = {Source identifier: 7522248} }