@article{daher_gomes_kobayashi_cerri_chammas_2015,  title={Ultrasonographic study and Doppler flow velocimetry of maternal kidneys and liver in low-risk pregnancy},  volume={48},  ISSN={0100-3984},  url={https://doi.org/10.1590/0100-3984.2013.1822},  DOI={10.1590/0100-3984.2013.1822},  number={3},  journal={Radiologia Brasileira},  publisher={Publicação do Colégio Brasileiro de Radiologia e Diagnóstico por Imagem},  author={Daher, Cibele Helena and Gomes, Andrea Cavalanti and Kobayashi, Sergio and Cerri, Giovanni Guido and Chammas, Maria Cristina},  year={2015},  month={May},  pages={135–142} }