Letter 2: Functional results after extended myotomy for diffuse oesophageal spasm (Br J Surg 2007; 94: 1113-1118).

@article{Robertson2008Letter2F,
  title={Letter 2: Functional results after extended myotomy for diffuse oesophageal spasm (Br J Surg 2007; 94: 1113-1118).},
  author={Andrew G.N. Robertson and Javeed Sultan and Nicholas Hayes and Dayalan Karat and Stephanie M. Griffin},
  journal={The British journal of surgery},
  year={2008},
  volume={95 1},
  pages={125-6; author reply 126}
}