Contact dermatitis to extract of horse chestnut (esculin).

@article{Comaish1980ContactDT,
  title={Contact dermatitis to extract of horse chestnut (esculin).},
  author={J S Comaish and Paul J. Kersey},
  journal={Contact dermatitis},
  year={1980},
  volume={6 2},
  pages={150-1}
}