Chauhan NS, Gupta A, Soni PK, Surya M, Mahajan SR. Iatrogenic uterine perforation with abdominal extrusion of fetal parts: a rare radiological diagnosis. J Radiol Case Rep. 2013 Jan;7(1):41-7. DOI: 10.3941/jrcr.v7i1.1332. Epub 2013 Jan 1