Authors: Durston, W Carl, ML Guerra, W Eaton, A Ackerson, L Rieland, T Schauer, B Chisum, E Harrison, MT Navarro, ML

Citation: W. Durston et al., Comparison of quality and cost-effectiveness in the evaluation of symptomatic cholelithiasis with different approaches to ultrasound availability in the ED, AM J EMER M, 19(4), 2001, pp. 260-269