%0 Journal Article %A Baogan Peng %A Duanming Li %T Fetus in fetu in the back %D 2012 %R 10.1136/bcr.03.2012.6150 %J BMJ Case Reports %P bcr0320126150 %V 2012 %U https://casereports.bmj.com/content/casereports/2012/bcr.03.2012.6150.full.pdf