Müller, E. E.; Brückler, J.; Schaeg, W.; Blobel, H. Production and Purification of Protein A in Cultures of Staphylococcus Aureus from Cattle. PAB 2014, 8 (6), 115-119. https://doi.org/10.1590/S1678-3921.pab1973.v8.17405.