TY - BOOK AU - Sigel, Helmut AU - Sigel,Helmut TI - Biological action of metal ions T2 - Metal ions in biological systems ; v. 6 SN - 082476403X U1 - 574.1/9214 PY - 1976/// CY - New York PB - M. Dekker KW - Metallurgical And Material Engineering KW - Zinc KW - Physiological effect KW - Metals N1 - Includes bibliographical references and indexes ER -