Clinical practice
Subtitle: audit of coronary angiography and bypass surgery
By: David Gray ... [et al.].
Contributors: Gray, David.; United States. Dept. of Health and Human Services; Rand Corporation.
Series: Rand note -- N-3370-HHS
Publisher: Rand
Published: 1991
Place of publication: Santa Monica, CA
Language: eng
Subjects: Coronary arteries -- Radiography.; Coronary artery bypass.
Notes: "Supported by the U.S. Department of Health and Human Services."

"Reprinted by permission from The Lancet, vol. 335, June 2, 1990, pp. 1317-1320"--P. 1.

Includes bibliographical references (p. 4).