| 1 | "Plasma," says the vampire. | |
| 2 | I am in charge of sustaining the first-aid centre with blood plasma. | |
| 3 | Multiple myeloma is a cancer of blood plasma cells. | |
| 4 | Blood cells like red blood cells float in the plasma. | |
| 5 | They extracted the plasma and returned the blood to the donor. |
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