@article{gomes_miranda_carvalho_quintino_2014,  title={The effect of metal transfer modes and shielding gas composition on the emission of ultrafine particles in MAG steel welding},  volume={19},  ISSN={0104-9224},  url={https://doi.org/10.1590/0104-9224/SI1902.09},  DOI={10.1590/0104-9224/SI1902.09},  number={2},  journal={Soldagem & Inspeção},  publisher={Associação Brasileira de Soldagem},  author={Gomes, J. F. and Miranda, R. M. and Carvalho, P.A. and Quintino, M. L.},  year={2014},  month={Apr},  pages={168–176} }