303,930 SYMPOSIUM The Fifth Symposium by the 9 Winners of the Grants from Sandoz Foundation for Gerontological Research : Annual Meeting of the Japan Gerontological Society Sapporo, Japan September 24, 1993 / Chairman H. Orimo. - [Basel etc.] s Karger, [1994]. - [4], IV, 72 s. :il ., wykr. ; 25 cm (Gerontology, ISSN 0304-324X ; vol. 40, suppl.2)