@article{arroyave_betancur_garcía_peñaranda_2024,  title={High-resolution ultrasound with Doppler as a confirmatory diagnostic method in retronychia},  volume={99},  ISSN={0365-0596},  url={https://doi.org/10.1016/j.abd.2021.07.013},  DOI={10.1016/j.abd.2021.07.013},  number={3},  journal={Anais Brasileiros de Dermatologia},  publisher={Sociedade Brasileira de Dermatologia},  author={Arroyave, Cristina Vélez and Betancur, Laura Carvajal and García, Ángela María Londoño and Peñaranda, Leonard Pacheco},  year={2024},  pages={456–459} }