(n.) The science which treats of the blood.

Rh factor Rh-negative Rh-positive Rh-type Rhesus factor acquired immunity active immunity agglutinin allergen anaphylactin antiantibody antigen antiserum antitoxic serum antitoxin antivenin arterial blood artificial immunity blood blood bank blood cell blood count blood donor blood donor center blood group blood grouping blood picture blood platelet blood pressure blood serum blood substitute bloodmobile bloodstream circulation clinical dextran congenital immunity dextran erythrocyte familial immunity globulin gore grume hematics hematologist hematology hematoscope hematoscopy hemocyte hemoglobin hemometer humor ichor immunity immunization incomplete antibody inherent immunity inherited immunity interferon isoantibody leukocyte lifeblood natural immunity neutrophil nonspecific immunity nonsusceptibility to disease opsonic immunity opsonin passive immunity phagocyte phagocytic immunity plasma plasma substitute precipitin racial immunity red corpuscle resistance serum specific immunity toxin-antitoxin immunity type O venous blood white corpuscle