WILLS M. R. /red.] 542,953 ELECTROLYTE Electrolyte disturbances ana cardiac risks : Proceedings of a symposium sponsored by Merck Sharp and Dohme International held in Amsterdam on 16 and 17 March, 1984 / guest ed. W. H. Birkenhager, R. J. Solomon, M. R. Wills. — Salem [Massachusetts] : Clearance Center Inc., 1984. — [2], VI, 199, [1]. : il., wykr. ; 25 cm Drugs : suppl. 1 ISSN 0012-6667