2[1]Gaziano EP,De Lia JE,Kuhlmann RS.Diamnionic monochorionic twin gestations: an overview[J].J Matern Fetal Med,2000,9:89-96.
3[2]Bajoria R,Wigglesworth J,Fisk NM.Angioarchitecture of monochorionic placentas in relation to the twin-twin transfusion syndrome[J].Am J Obstet Gynecol,1995,172:856-863.
4[3]Bajoria R.Abundant vascular anastomoses in monoamniotic versus diamniotic monochorionic placentas[J].Am J Obstet Gynecol,1998,179:788-793.
6[5]Bajoria R,Ward S,Sooranna SR.Erythropoietin in monochorionic twin pregnancies in relation to twin-twin transfusion syndrome[J].Hum Reprod,2001,16:574-580.
7[6]Kilby MD,Platt C,Whittle MJ,et al.Renin gene expression in fetal kidneys of pregnancies complicated by twin-twin transfusion syndrome[J].Pediatr Dev Pathol,2001,4:175-179.
8[7]Sperling L Tabor A.Twin pregnancy: the role of ultrasound in management[J].Acta Obstet Gynecol Scand,2001,80:287-299.
9[8]Skupski DW.Twin-twin transfusion syndrome: an update[J].Croat Med J,2000,41:228-234.
10[9]Mari G.Amnioreduction in twin-twin transfusion syndrome:a multicenter registry evaluation of 579 procedures[J].Am J Obstet Gynecol,1998,178:S28.
