@inproceedings{inproceedingse0e2e204, title = {Application of soft systems methodology in waiting lines in public hospitals of Brazil}, author = {Arroyo, Cristiane Sonia and Oliveira, Sonia Valle Walter Borges de and Oliveira, Marcio Mattos Borges de}, year = {2004}, publisher = {ICSC}, booktitle = {International Computing Science Conferences Symposium on Engineering of Intelligent Systems(EIS)} }