@misc{indiciaed8b30c8fd20a, title = {[Radiological study using contrast media in intestinal obstruction. Preliminary study].}, author = {A Del Campo and U Larre Borges and F Crestanello and J L Filgueira}, year = {1966}, url = {https://pubmed.ncbi.nlm.nih.gov/6015084/}, note = {Source identifier: 6015084} }