@misc{indiciae4a4765be3d5c, title = {Staphylococcal protein A and human IgG subclasses and allotypes.}, author = {E Van Loghem and B Frangione and B Recht and E C Franklin}, year = {1982}, doi = {10.1111/j.1365-3083.1982.tb00649.x}, url = {https://pubmed.ncbi.nlm.nih.gov/7089488/}, note = {Source identifier: 7089488} }