@misc{indiciaec0d6ce8d1237,
  title = {Improvements in the modified direct complement fixation test and its application in the detection of bluetongue antibodies in cattle and sheep sera.},
  author = {S P Carrier and P Boulanger},
  year = {1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/164994/},
  note = {Source identifier: 164994}
}