@misc{indiciae1f6f69e9d20c, title = {[Emergency surgery and ulcerative colitis].}, author = {A Otero Ramírez and J Del Cazo Cativiela and J A Ortega Arruti and J J Iñigo Noain and M Ahmad Al-Ghool and C Lanzon Lacruz}, year = {1982}, url = {https://pubmed.ncbi.nlm.nih.gov/6981829/}, note = {Source identifier: 6981829} }