Heftmann, Erich Modern methods of steroid analysis : edited by Erich Heftmann. Contributors: Guy E. Abraham ... [et al.] - xx, 523 p. : il. ; 24 cm. Incluye referencias bibliográficas ISBN: 0123366402 Subjects--Topical Terms: ESTEROIDES--ANALISIS Dewey Class. No.: 547.73 / He42m