%0 Journal Article %A C. S. Sadasivan %A A. Umapathy %T Epiphrenic Diverticulum of the Oesophagus Complicated by the Impaction of a Foreign Body %D 1962 %R 10.1136/thx.17.3.267 %J Thorax %P 267-270 %V 17 %N 3 %U https://thorax.bmj.com/content/thoraxjnl/17/3/267.full.pdf