TY - JOUR T1 - Ultrasonographic study and Doppler flow velocimetry of maternal kidneys and liver in low-risk pregnancy JO - Radiologia Brasileira A1 - Daher, Cibele Helena A1 - Gomes, Andrea Cavalanti A1 - Kobayashi, Sergio A1 - Cerri, Giovanni Guido A1 - Chammas, Maria Cristina SN - 0100-3984 UL - 10.1590/0100-3984.2013.1822 VL - 48 Y1 - 2015 PB - Brasil ER -