REFERENCES
- Van Allen M I, Smith D W, Shepart T H. Twin reversed arterial perfusion (TRAP) sequence: a study of 14 twin pregnancies with acardius. Semin Perinatol 1983; 7: 285–293
- James W H. A note on the epidemiology of acardiac monsters. Teratology 1977; 16: 211–216
- Romero R. Twin reversed arterial perfusion sequence. Prenatal Diagnosis of Congenital Anomalies, R Romero. Appleton & Lange, Norwalk, CT 1988
- Napolitani F H, Schreiber I. The acardiac monster. A review of the world literature and presentation of 2 cases. Am J Obstet Gynecol 1960; 80: 582–589
- Moore T, Gale S, Benirschke K. Perinatal outcome of forty-nine pregnancies complicated by acardiac twinning. Am J Obstet Gynecol 1990; 163: 907–912
- Arias F, Sunderji S, Gimpelson R, Colton E. Treatment of acardiac twinning. Obstet Gynecol 1998; 191: 818–821
- Sebire N J, Sepulveda W, Jeanty P, Nyberg D A, Nicolaides K H. Multiple gestations. Diagnostic Imaging of Fetal Anomalies, D A Nyberg, J P McGahan, D H Pretorius, G Pilu. Lippincott William & Wilkins, Philadelphia 2003; 777–813
- Healey M G. Acardia: pedictive risk factors for the co-twin's survival. Teratology 1994; 50: 205–213
- Calame J J, van der Harten J J. Placental teratoma or acardius amorphous with amniotic band syndrome. Eur J Obstet Gynecol Reprod Biol 1985; 20: 265–273
- Dashe J S, Fernandez C O, Twickler D M. Utility of Doppler relocimetry in predicting outcome in twin-reversed arterial perfusion sequence. Am J Obstet Gynecol 2001; 185: 135–139
- Sogaard K, Skibsted L, Brocks V. Acardiac twins: pathophysiology, diagnosis, outcome and treatment. Fetal Diagn Ther 1999; 14: 53–59