@misc{indiciaebb43b9679c57, title = {[Ulcerative rectocolitis diagnosed in the elderly. Case studies].}, author = {G Riegler and P F Gaetano and A Savastano and D Assisi and P Esposito and R Carratù}, year = {1994}, url = {https://pubmed.ncbi.nlm.nih.gov/8204700/}, note = {Source identifier: 8204700} }