Agglutination of labeled RBC.
D000906:Antibodies; D002859:Chromium Isotopes; D004912:Erythrocytes / Q000187:drug effects*; D006384:Hemagglutination / Q000187:drug effects*; D013667:Technetium / Q000494:pharmacology; D008258:Waldenstrom Macroglobulinemia / Q000097:blood
D000906:Antibodies; D002859:Chromium Isotopes; D013667:Technetium