@misc{indiciae56965cfb412d,
  title = {Positive Coombs' test associated with ulcerative colitis. A prevalence study.},
  author = {L O Poulsen and L Freund and K Lylloff and N Grunnet},
  year = {1988},
  doi = {10.1111/j.0954-6820.1988.tb15767.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/3348105/},
  note = {Source identifier: 3348105}
}