Ifran, E.K.B., Lombay, B. and Szabo, L. 2017. Cystosonography with echocontrast: A new imaging technic for detecting vesicoureteral reflux in children. Paediatrica Indonesiana. 41, 1-2 (Feb. 2017), 1-5. DOI:https://doi.org/10.14238/pi41.1.2001.1-5.