Physical description for original version: 39, [12] p. : 28 cm
書誌注記
Bibliography: p. 39
原資料等に関する注記
原資料の出版事項: Rockville, Md. ; Springfield, Va. : U.S. Dept. of Health and Human Services, Public Health Service, Office of the Assistant Secretary for Health, National Center for Health Services Research : Available from National Technical Information Service, 1984