11. Over 4 million Americans will need a blood transfusion this year Publication: [Bethesda, Md.] : American Association of Blood Banks, [19--] Subject(s): Blood TransfusionBlood Donors
12. When a human life hangs in the balance there's no substitute for human blood: give blood today Publication: [Bethesda, Md. : Medical Arts and Photography Branch, National Institutes of Health, 19--?] Subject(s): Blood BanksBlood DonorsBlood Transfusion
