@misc{indiciae58feddf6ee46, title = {Complement allotyping in SLE: association with C4A null.}, author = {F T Christiansen and R L Dawkins and G Uko and J McCluskey and P H Kay and P J Zilko}, year = {1983}, doi = {10.1111/j.1445-5994.1983.tb02699.x}, url = {https://pubmed.ncbi.nlm.nih.gov/6606418/}, note = {Source identifier: 6606418} }