MAGID ERIK 303,191 IMPROVEMENT Improvement of Comparability and Conpatibility of Laboratory Assay Results in Life Sciences: 3. Berg-meyer Conference Immunoassay Standardization Lenggries, DE, 1990 /de. by Anders Kallner, Erik Hagid, Winfried Albert [ed. by The Scandinavian Society for Clinical Chemistry]. - [Oslo] : [Blackwell Scientific Publ.], 1991. -[2], 144 s. wykr. , 24 cm (The Scandinavian Journal of Clinical and Laboratory Investigation, ISSN 0085-591X , vol. 51 suppl. 205)