title: In vitro antibody production of human tonsil for sheep red cells (SRC).
mesh_terms: D000818:Animals; D000917:Antibody Formation; D002648:Child; D002675:Child, Preschool; D004912:Erythrocytes / Q000276:immunology*; D005260:Female; D006462:Hemolytic Plaque Technique; D006801:Humans; D007959:Lymphocyte Culture Test, Mixed; D008214:Lymphocytes / Q000276:immunology; D008297:Male; D014066:Palatine Tonsil / Q000276:immunology*; D012756:Sheep / Q000276:immunology