@misc{misc258cac5d,
title   = {Idiopathic calcifications in the pulmonary artery and aorta detected by fetal ultrasound scan and echocardiography: a case report},
author = {Andrade, J Q and Lopes, L M and Krebs, Vera Lucia Jornada and Okumura, Maria and Zugaib, Marcelo},
year = {2012},
booktitle   = {World Congress on Ultrasound in Obstetrics and Gynecology}
}