Anna Tilley, Adib Khanafer, Abhijoy Chakrabarty, Ravivarma Balasubramaniam, Peter Waterland, Tony Fox et al
Tilley A, Khanafer A, Chakrabarty A, Balasubramaniam R, Waterland P, Fox T et al.
An elderly woman with obstruction
BMJ 2009; 339 :b3641
doi:10.1136/bmj.b3641