@article{bretas_guimarães_aihara_leão filho_chojniak_muglia_d’ippolito_2020,  title={Estimating the productivity of radiologists in Brazil: the search for a benchmark},  volume={53},  ISSN={0100-3984},  url={https://doi.org/10.1590/0100-3984.2019.0081},  DOI={10.1590/0100-3984.2019.0081},  number={2},  journal={Radiologia Brasileira},  publisher={Publicação do Colégio Brasileiro de Radiologia e Diagnóstico por Imagem},  author={Bretas, Elisa Almeida Sathler and Guimarães, Ruy Moraes Machado and Aihara, André Yui and Leão Filho, Hilton Muniz and Chojniak, Rubens and Muglia, Valdair Francisco and D’Ippolito, Giuseppe},  year={2020},  month={Mar},  pages={73–80} }