1McDowell BC,Morton BE,Janik JS,et al.Separation of conjoined pygop-agus twins[].Plastic and Reconstructive Surgery.2003
2McClain BC,Kain ZN.Procedural pain in neonates:the new millennium[].Pediatrics.2005
3Spencer R.Anatomic description of conjoined twins: a plea for standardized terminology[].Journal of Pediatric Nursing.1996
4Hilal Matta Alic Jacobsz John Auchincloss Mangnus Runnerstam Hannes Stephensen Danny Kyle Akhtar Nawaz and Ahmed H. Al-Salem st.Successful separation of pygopagus conjoined twins[].Journal of Pediatric Nursing.2006