Article Title,Year,Volume,Issue,Page Range,Author Open safety pin ingestion presenting as incarcerated umbilical hernia,2011,2,3,25,Mirza Self-inflicted strangulation of prepuce in a child,2013,4,1,4,Halis Penetrating injury of pelvis abdomen and thorax in a child with a trident (trishula),2013,4,1,3,Dar Rawat Low voltage electric current causing ileal perforation: a rare injury,2016,7,2,e17,Singh Disc battery - an unusual vaginal foreign body in a child,2016,7,4,e29,Khan