@article{wang_tang_li_wei_chang_2017,  title={<i>Pneumocystis jirovecii</i> pneumonia induced by low-dose methotrexate in a patient with chronic urticaria},  volume={92},  ISSN={0365-0596},  url={https://doi.org/10.1590/abd1806-4841.20175392},  DOI={10.1590/abd1806-4841.20175392},  number={3},  journal={Anais Brasileiros de Dermatologia},  publisher={Sociedade Brasileira de Dermatologia},  author={Wang, Sheng-Huei and Tang, Shih-En and Li, Yu-Huei and Wei, Kuang-Yu and Chang, Chan-Yuan},  year={2017},  month={May},  pages={401–403} }