@misc{indiciaeca6b09ecf561, title = {Reduction of CD45RA isoform expression and decrease in CD4 and CD8 receptor density in lymphocytes of patients with primary biliary cirrhosis.}, author = {J Musialik and J Michalkiewicz and M Petelenz and U Mazurek and W Mazur and K MadaliƄski and Z Gonciarz}, year = {2003}, url = {https://pubmed.ncbi.nlm.nih.gov/12739715/}, note = {Source identifier: 12739715} }