TY - GEN AU - O'Sullivan,Cormac T AU - Dexter,Franklin AU - Lubarsky,David A AU - Vigoda,Michael M TI - Evidence-based management assessment of return on investment from anesthesia information management systems SN - 0094-6354 PY - 2007///0806 KW - Anesthesia KW - economics KW - Evidence-Based Medicine KW - Fees and Charges KW - Humans KW - United States N1 - Publication Type: Journal Article; Review ER -