300,415 UNITED US [United States] administration on aging symposium : Nutrition research and the elderly : a Conl&erhce for Nutrition Professionals held in Chicago, Illino­ is, USA March 25-26, 1993 / guest sci. ed. Thad M. Jackson. - [Lawrence, KS USA : International Life Sciences Institute], 1994. - [4], 53 s. ; 28 cm (Nutrition Reviews, ISSN 0029-6643 ; vol. 52, nr 8 Pt. 2)