Text ( visual ) : unmediated Age words : a glossary on health and aging. -- [Bethesda, MD] : U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health, National Institute on Aging , [1986]. -- 65 p. ; 24 cm. -- (NIH publication ; no. 86-1849). -- "January 1986" -- Cover ; Includes index. -- (BA35229828) ; https://ci.nii.ac.jp/ncid/BA35229828 Author Heading(s): National Institute on Aging. -- Classification(s): LCC : RA564.8 ; DC20 : 613/.0438/03. -- Subject Heading(s): LCSH : Aged -- Health and hygiene -- Terminology ; LCSH : Aged -- Medical care -- Terminology