@misc{indiciae9965dfc534c7, title = {[Serum complement levels in systemic lupus erythematosus].}, author = {M Morita and S Nishishita and T Amano and T Ofuji}, year = {1971}, url = {https://pubmed.ncbi.nlm.nih.gov/4101817/}, note = {Source identifier: 4101817} }