@inproceedings{inproceedings2719ae6a, title = {Nutritional status , prognostic nutritional index and morbidity in megacolon in chagas disease}, author = {Vieira, M J F and Gama Rodrigues, Joaquim José and Waitzberg, Dan Linetzky and Habr Gama, Angelita and Faintuch, Joel and Pinotti, H W}, year = {1994}, publisher = {World Organization of Gastroenterology}, booktitle = {Congress of Gastroenterology} }