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Prenatal ultrasonography in the diagnosis of identical twins—one fetus with complex congenitalheart malformation and the other with normal heart: report of two cases |
ZHU Qi, CHEN Jiao, ZHOU Xiao-lin |
Department of Ultrasound, West China Second Hospital of Sichuan University, Chengdu 610041, China |
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Received: 01 September 2008
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