APA

Bass E. B., Steinberg E. P., Pitt H. A., Griffiths R. I., Lillemoe K. D., Saba G. P. & Johns C. (19950131). Comparison of the rating scale and the standard gamble in measuring patient preferences for outcomes of gallstone disease. : Medical decision making : an international journal of the Society for Medical Decision Making.

Chicago

Bass E B, Steinberg E P, Pitt H A, Griffiths R I, Lillemoe K D, Saba G P and Johns C. 19950131. Comparison of the rating scale and the standard gamble in measuring patient preferences for outcomes of gallstone disease. : Medical decision making : an international journal of the Society for Medical Decision Making.

Harvard

Bass E. B., Steinberg E. P., Pitt H. A., Griffiths R. I., Lillemoe K. D., Saba G. P. and Johns C. (19950131). Comparison of the rating scale and the standard gamble in measuring patient preferences for outcomes of gallstone disease. : Medical decision making : an international journal of the Society for Medical Decision Making.

MLA

Bass E B, Steinberg E P, Pitt H A, Griffiths R I, Lillemoe K D, Saba G P and Johns C. Comparison of the rating scale and the standard gamble in measuring patient preferences for outcomes of gallstone disease. : Medical decision making : an international journal of the Society for Medical Decision Making. 19950131.