@article {5374,
	title = {Modeling Medical Trials in Pharmacoeconomics Using a Temporal Object Model},
	journal = {Computers in Biology and Medicine},
	volume = {27},
	year = {1997},
	pages = {369--387},
	doi = {10.1016/S0010-4825(97)00011-5},
	author = {Iqbal A. Goralwalla and Tamer Ozsu and Duane Szafron}
}
