@article{antunes_liang_neri_haak-frendscho_johansson_2003,  title={The expression of NGFr and PGP 9.5 in leprosy reactional cutaneous lesions: an assessment of the nerve fiber status using immunostaining},  volume={61},  ISSN={0004-282X},  url={https://doi.org/10.1590/S0004-282X2003000300005},  DOI={10.1590/S0004-282X2003000300005},  number={2B},  journal={Arquivos de Neuro-Psiquiatria},  publisher={Academia Brasileira de Neurologia - ABNEURO},  author={Antunes, Sérgio Luiz Gomes and Liang, Yong and Neri, José Augusto da Costa and Haak-Frendscho, Mary and Johansson, Olle},  year={2003},  month={Jun},  pages={346–352} }