donate blood text write on blackboard, concept

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Size: 6000px × 4000px
Photo credit: © Vladislav Zaretskiy / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: aid, blackboard, blood, cardiac, care, charity, clinic, concept, donate, donation, donor, hand, health, healthy, heart, illness, life, medical, medicine, needle, patient, physician, pill, sick, sign, surgeon, surgery, test, text