@article {1980801, title = {Derivation of hospital admission prediction models based on coded chief complaint, demographic, patient acuity and emergency department (ED) operational data available at ED triage}, year = {2011}, month = {2011}, address = {Boston, MA, USA}, keywords = {BIS}, author = {Handly,Neal and Li,Jiexun and Thompson,David A and Venkat,A and Chuirazzi,D M} }