Tissue agglutination reaction with normal rat spleen.
D000818:Animals; D002645:Chickens; D006384:Hemagglutination; D008264:Macrophages / Q000276:immunology; D010587:Phagocytosis; D051381:Rats; D012756:Sheep; D013154:Spleen / Q000166:cytology / Q000276:immunology*