Granuloma annulare, rheumatoid nodules and necrobiosis lipoidica.

@article{Burton1977GranulomaAR,
  title={Granuloma annulare, rheumatoid nodules and necrobiosis lipoidica.},
  author={Joseph L Burton},
  journal={The British journal of dermatology},
  year={1977},
  volume={97 Suppl 15},
  pages={52-4}
}