Blood donor at a hospital,giving one pint of his blood to a blood bank. Eight million volunteers donate fourteen million units of blood per year in the United States. This blood is used by four million patients annually | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Mulvehill, Larry |
Taille de l’image : | 2550 px × 3733 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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