TY  - RPRT
TI  - Operation for sigmoid oesophagus.
AU  - A J Nakvi
AU  - W C Barnsley
PY  - 1980
DO  - 10.1136/thx.35.3.219
UR  - https://pubmed.ncbi.nlm.nih.gov/7385095/
ID  - 7385095
ER  -