@misc{indiciae2445e6c15d94, title = {Suppressor cell loss and dysfunction in mixed connective tissue disease.}, author = {D Alarcón-Segovia and A Ruíz-Arguelles}, year = {1980}, doi = {10.1002/art.1780230308}, url = {https://pubmed.ncbi.nlm.nih.gov/6444819/}, note = {Source identifier: 6444819} }