@article{almeida jr_nudelmann_göebel_janovik_hein_2011,  title={Vellus hair cysts presenting as an atypical acneiform eruption},  volume={86},  ISSN={0365-0596},  url={https://doi.org/10.1590/S0365-05962011000400027},  DOI={10.1590/S0365-05962011000400027},  number={4},  journal={Anais Brasileiros de Dermatologia},  publisher={Sociedade Brasileira de Dermatologia},  author={Almeida Jr, Hiram Larangeira de and Nudelmann, Lisia and Göebel, Joice and Janovik, Nathália and Hein, Juliana},  year={2011},  month={Jul},  pages={789–790} }