Measuring the clinical appropriateness of the use of a procedure
Subtitle: can we do it?
By: Katherine L. Kahn ... [et al.].
Contributors: Kahn, Katherine L.; Rand Corporation.; United States. Dept. of Health and Human Services
Series: Rand note -- N-3362-HHS
Publisher: Rand
Published: 1991
Place of publication: Santa Monica, CA
Language: eng
Subjects: Clinical indications -- United States.; Gastrointestinal system.; Endoscopy -- United States.
Notes: "Supported by the U.S. Department of Health and Human Services."

"Reprinted from Medical care, vol. 26, no. 4, April 1988, pp. 415- 422"--P. 1.

Includes bibliographical references (p. 8).