Angioedema and urticaria due to isotretinoin therapy.

@article{Saray2006AngioedemaAU,
  title={Angioedema and urticaria due to isotretinoin therapy.},
  author={Yasemin Saray and Deniz Seçkin},
  journal={Journal of the European Academy of Dermatology and Venereology : JEADV},
  year={2006},
  volume={20 1},
  pages={118-20}
}