@article{oliveira_castro_lisboa_kang_ferreira_2022,  title={The presence of anemia in patients with leg ulcer: laboratory test},  volume={75},  ISSN={0034-7167},  url={https://doi.org/10.1590/0034-7167-2021-0064},  DOI={10.1590/0034-7167-2021-0064},  number={1},  journal={Revista Brasileira de Enfermagem},  publisher={Associação Brasileira de Enfermagem},  author={Oliveira, Beatriz Guitton Renaud Baptista de and Castro, Joyce Beatriz de Abreu and Lisboa, Emilly Freire Novaes Silva and Kang, Hye Chung and Ferreira, Márcia de Assunção},  year={2022},  pages={e20210064} }