Saumitra Saha Anandabrata Bose
10.5402/2011/621682
ISRN Surg
2011;2011:621682.
CC BY
https://pubmed.ncbi.nlm.nih.gov/22084767/
Case Reports
PMC3195860
22084767
Perils of prolonged impaction of oesophageal foreign bodies
2011