@article{caleffi_hirata_hirata_caleffi_siqueira_cardoso_2012,  title={Use of the polymerase chain reaction to detect Mycobacterium leprae in urine},  volume={45},  ISSN={0100-879X},  url={https://doi.org/10.1590/S0100-879X2012007500011},  DOI={10.1590/S0100-879X2012007500011},  number={2},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Caleffi, K.R. and Hirata, R.D.C. and Hirata, M.H. and Caleffi, E.R. and Siqueira, V.L.D. and Cardoso, R.F.},  year={2012},  month={Feb},  pages={153–157} }