@misc{indiciae3c5e5faba406, title = {[Endoscopic polypectomy in children].}, author = {A Rasiński and J Ryzko and W Bartnik and H Rondio and J Orłowska and E Butruk}, year = {1989}, url = {https://pubmed.ncbi.nlm.nih.gov/2594444/}, note = {Source identifier: 2594444} }