2Kingston CA, McHugh K, Kumaradevan J, et al. Imaging in the preoperative assessment of conjoined twins[J]. Radiographics, 2001,21(5): 1187-1208.
3Salmaso R, Manara R, Fassan M, et al. Radiological-pathological comparison in a case of conjoined gnatho-thoracopagus twins[J].Fetal Diagn Ther,2009, 26(4) : 223-226.
4Lawler LP, Spevak P, Fishman EK. Conjoined twins: multiorgan system evaluation by multidetector CT and 3D volume rendering [J].J Comput Assist Tomogr, 2001,25 (6) : 8711-872.
5Shank E, Manohar N, Schmidt U. Anesthetic management for thoracopagus twins with complex cyanotic heart disease in the magnetic resonance imaging suit[J]. Anesth Analg, 2005, 10It (2):361-364.