Further improvements in the plaque technique for detecting single antibody-forming cells.
D000818:Animals; D000917:Antibody Formation; D004912:Erythrocytes / Q000276:immunology; D006041:Goats; D007120:Immunochemistry; D008214:Lymphocytes / Q000276:immunology; D008722:Methods; D051379:Mice; D012756:Sheep; D013154:Spleen / Q000166:cytology*