@article{kato_yamamoto_2022,  title={Eruptive collagenoma in a juvenile patient with Down syndrome},  volume={97},  ISSN={0365-0596},  url={https://doi.org/10.1016/j.abd.2020.10.026},  DOI={10.1016/j.abd.2020.10.026},  number={5},  journal={Anais Brasileiros de Dermatologia},  publisher={Sociedade Brasileira de Dermatologia},  author={Kato, Yasunobu and Yamamoto, Toshiyuki},  year={2022},  month={Sep},  pages={687–688} }