Rh-negative, Rh-positive, Rh-type, Rh factor, Rhesus factor, air bubble, antibody, antigen, arterial blood, ball, balloon, bladder, bleb, blister, blob, blood, blood bank, blood blister, 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, boll, bolus, bubble, bulb, bulbil, bulblet, bulla, circulation, clinical dextran, dextran, driblet, droplet, ellipsoid, erythrocyte, fever blister, geoid, globe, globelet, globoid, globulin, glomerulus, gob, gobbet, gore, grume, hematics, hematologist, hematology, hematoscope, hematoscopy, hemocyte, hemoglobin, hemometer, humor, ichor, isoantibody, knob, knot, leukocyte, lifeblood, neutrophil, oblate spheroid, opsonin, orb, orbit, orblet, pellet, phagocyte, plasma, plasma substitute, prolate spheroid, red corpuscle, rondure, serum, soap bubble, sphere, spheroid, spherule, type O, venous blood, white corpuscle