Reference range of fetal thorax using two-dimensional and three-dimensional ultrasound VOCAL technique and application in fetal thoracic malformations. - Xihua Lian; ZhenHong Xu; Liping Zheng; Zhixing Zhu; Tofunmi Ejiwale; Ayush Kumar; Peiya Cai; Shaozheng He; Shunlan Liu; Ying Zhang; Guorong Lyu (BMC Medical Imaging, 2021)