@misc{indiciae68036ebf11ed, title = {Specific lymphocyte-activating determinants expressed on mouse macrophages.}, author = {V Schirrmacher and J Peña-Martinez and H Festenstein}, year = {1975}, doi = {10.1038/255155a0}, url = {https://pubmed.ncbi.nlm.nih.gov/48201/}, note = {Source identifier: 48201} }