297,658 ABSTRACTS Abstracts of the VII International Congress on hormonal steroids Madrid, Spain, 21-26 September, 1986 / ed. by J. A. F. Tresguerres. - [Oxford etc.] : Pergamon Journals Ltd, 1986. - V, [1], 142, VI s. ; 28 cm (The Journal of Steroid Biochemistry ISSN 0022-4731 ; vol. 25, suppl.)