一般注記Cover title
Distributed to depository libraries in microfiche
"NCHSR 87-13"--P. [3] of cover
Physical description for original version: 34 p. ; 28 cm
書誌注記Includes bibliographical references (p. 31-34)
原資料等に関する注記原資料の出版事項: Rockville, MD ; Springfield, VA : National Center for Health Services Research and Health Care Technology Assessment, U.S. Dept. of Health and Human Services, Public Health Service : National Technical Information Service, distributor, [1987]
SUPTDOC番号: HE 20.6512/7: 986/9
テクニカルリポート番号: NCHSR 87-13
GPO管理番号: 491-B-18 (MF)