TY - JOUR A1 - Ulrichs, Karin A1 - Kuhlencordt, KM A1 - Müller-Ruchholtz, W. T1 - Plating inhibition assay (PIA): a new test for cell mediated cytotoxicity N2 - No abstract available Y1 - 1979 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-45443 ER -