@inproceedings{SAC-2003-AhnM,
	author        = "Gail-Joon Ahn and Badrinath Mohan",
	booktitle     = "{Proceedings of the 18th Symposium on Applied Computing}",
	pages         = "251--256",
	publisher     = "{ACM}",
	title         = "{Role-Based Authorization in Decentralized Health Care Environments}",
	year          = 2003,
}