Physical description for original version: 48 p. : 28 cm
書誌注記
Includes bibliographical references (p. 43-45)
原資料等に関する注記
原資料の出版事項: [Bethesda, Md.?] : U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health, National Cancer Institute, [1995]