@article{araújo_novaes_santos_martins_souza_santos_ribeiro-dos-santos_2005,  title={Prevalence of deltaF508, G551D, G542X, and R553X mutations among cystic fibrosis patients in the North of Brazil},  volume={38},  ISSN={0100-879X},  url={https://doi.org/10.1590/S0100-879X2005000100003},  DOI={10.1590/S0100-879X2005000100003},  number={1},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Araújo, F.G. de and Novaes, F.C. and Santos, N.P.C. dos and Martins, V.C. and Souza, S.M. de and Santos, S.E.B. dos and Ribeiro-dos-Santos, A.K.C.},  year={2005},  month={Jan},  pages={11–15} }