@misc{indiciaea810ddd57493, title = {[Giant esophageal polyp].}, author = {A D Pugachev and V E Kupets and D N Kavkalo and A N Buryĭ and S V Deĭneka}, year = {1985}, url = {https://pubmed.ncbi.nlm.nih.gov/4021336/}, note = {Source identifier: 4021336} }