@article{oliveira_trevisan_pinto_xavier_pinto_2015,  title={Histopathological analysis of the therapeutic response to cryotherapy
               with liquid nitrogen in patients with multiple actinic keratosis},  volume={90},  ISSN={0365-0596},  url={https://doi.org/10.1590/abd1806-4841.20153302},  DOI={10.1590/abd1806-4841.20153302},  number={3},  journal={Anais Brasileiros de Dermatologia},  publisher={Sociedade Brasileira de Dermatologia},  author={Oliveira, Marina Câmara de and Trevisan, Flávia and Pinto, Clovis Antônio Lopes and Xavier, Célia Antônia and Pinto, Jaqueline Campoi Calvo Lopes},  year={2015},  month={May},  pages={384–389} }