References
- Anderson T. Documentary and artistic evidence for conjoined twins from sixteenth century England. Am J Med Genet 2002; 109: 155–159
- Kennedy G E. The 3000-year history of conjoined twins. West J Med 2001; 175: 176–177
- Bondeson J. The Biddenden Maids: A curious chapter in the history of conjoined twins. J R Soc Med 1992; 85: 217–221
- Chitkara U, Berkowitz R L. Multiple gestations. Third ed. Obstetrics: Normal and problem pregnancies, S G Gabbe, J R Niebly, J L Simpson. Churchill Livingstone, New York 1996; 821–863
- Wedberg R, Kaplan C, Leopold G, Porreco R, Resnik R, Benirschke K. Cephalothoracopagus (Janiceps) twinning. Obstet Gynecol 1979; 54: 392–396
- Cunningham F G, Gant N F, Leveno K J, Gilstrap L C, Hauth J C, Wenstrom K D. Williams obstetrics. 21st ed. McGraw-Hill, New York 2001; 765–810
- Sills E S, Vrbikova J, Kastratovic-Kotlica B. Conjoined twins, conception, pregnancy, and delivery: A reproductive history of the pygopagus Blazek sisters. Am J Obstet Gynecol 2001; 185: 1396–1402
- Daskalakis G, Pilalis A, Tourikis I, Moulopoulos G, Karamoutzos I, Antsaklis A. Case report: First trimester diagnosis of dicephalus conjoined twins. Eur J Obstet Gynecol Reprod Biol 2004; 112: 110–113
- Turgut F, Turgut M, Basaloglu H, Basaloglu H K, Haberal A. Extremely rare type of conjoined twins: Cephalothoracopagus deradelphus. Eur J Obstet Gyn R B 1998; 80: 191–194
- Graham G M, 3rd, Gaddipati S. Diagnosis and management of obstetrical complications unique to multiple gestations. Semin Perinatol 2005; 29: 282–295
- Suzumori N, Nakanishi T, Kaneko S, Yamamoto T, Tanemura M, Suzuki Y, Suzumori K. Three-dimensional ultrasound of dicephalus conjoined twins at 9 weeks of gestation. Prenat Diagn 2005; 25: 1063–1064
- Vural F, Vural B. First trimester diagnosis of dicephalic parapagus conjoined twins via transvaginal ultrasonography. J Clin Ultrasound 2005; 33: 364–366
- Maymon R, Mendelovic S, Schachter M, Ron-El R, Weinraub Z, Herman A. Diagnosis of conjoined twins before 16 weeks' gestation: The 4-year experience of one medical center. Prenat Diagn 2005; 25: 839–843
- Pajkrt E, Jauniaux E. First-trimester diagnosis of conjoined twins. Prenat Diagn 2005; 25: 820–826
- Durin L, Hors Y, Jeanne-Pasquier C, Barjot P, Herlicoviez M, Dreyfus M. Prenatal diagnosis of an extremely rare type of conjoined twins: Cranio-rachi-pygopagus twins. Fetal Diagn Ther 2005; 20: 158–160
- Logrono R, Garcia-Lithgow C, Harris C, Kent M, Meisner L. Heteropagus conjoined twins due to fusion of two embryos: Report and review. Am J Med Genet 1997; 73: 239–243
- Fujimori K, Shiroto T, Kuretake S, Gunji H, Sato A. An omphalopagus parasitic twin after intracytoplasmic sperm injection. Fertil Steril 2004; 82: 1430–1432
- Rudolph A J, Michaels J P, Nichols B L. Obstetric management of conjoined twins: Birth defects. Birth Defects Orig Artic Ser III 1967; 3: 28–37
- Zeng S M, Yankowitz J, Murray J C. Conjoined twins in a monozygotic triplet pregnancy: Prenatal diagnosis and X-inactivation. Teratology 2002; 66: 278–281
- Steinman G. Mechanisms of twinning. V. Conjoined twins, stem cells and the calcium model. J Reprod Med 2002; 47: 313–321
- Van den Brand S F, Nijhuis J G, van Dongen P W. Prenatal ultrasound diagnosis of conjoined twins. Obstet Gynecol Surv 1994; 49: 656–662
- Kim J A, Cho J Y, Lee Y H, Song M J, Min J Y, Lee H J, Han B H, Lee K S, Cho B J, Chun Y K. Complications arising in twin pregnancy: Findings of prenatal ultrasonography. Korean J Radiol 2003; 4: 54–60
- Sen C, Celik E, Vural A, Kepkep K. Antenatal diagnosis and prognosis of conjoined twins—a case report. J Perinat Med 2003; 31: 427–430
- Chen C P, Shih J C, Shih S L, Huang J K, Huang J P, Lin Y H, Wang W. Prenatal diagnosis of cephalothoracopagus janiceps disymmetros using three-dimensional power Doppler ultrasound and magnetic resonance imaging. Ultrasound Obstet Gynecol 2003; 22: 299–304
- Bonilla-Musoles F, Machado L E, Osborne N G, Blanes J, Bonilla F, Jr, Raga F, Machado F. Two-dimensional and three-dimensional sonography of conjoined twins. J Clin Ultrasound 2002; 30: 68–75
- Compton H L. Conjoined twins. Obstet Gynecol 1971; 37: 27–33
- Vaughn T C, Powell L C. The obstetrical management of conjoined twins. Obstet Gynecol 1979; 53(3 Suppl)67–70