Comedones appearing after herpes zoster infection: a report of 7 cases.

@article{Rio1997ComedonesAA,
  title={Comedones appearing after herpes zoster infection: a report of 7 cases.},
  author={E Perez del Rio and Ants N{\~o}va and Francisco Allegue and Carmen Fachal and Heloisa Veiga and Jos{\'e} Manuel Su{\'a}rez Pe{\~n}aranda},
  journal={Archives of dermatology},
  year={1997},
  volume={133 10},
  pages={1316-7}
}