title: The antibody responses to sheep red blood cells of the red-tailed hawk and great-horned owl.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D001717:Birds / Q000276:immunology*; D004912:Erythrocytes / Q000276:immunology*; D006388:Hemagglutinins / Q000032:analysis; D012756:Sheep; D013045:Species Specificity
chemical_list: D006388:Hemagglutinins