Testing, testing.
D000373:Agglutinins; D000906:Antibodies; D001323:Autoantibodies; D001803:Blood Transfusion; D003080:Cold Temperature; D004912:Erythrocytes / Q000276:immunology; D005260:Female; D006801:Humans; D011247:Pregnancy
D000373:Agglutinins; D000906:Antibodies; D001323:Autoantibodies