Hand in medical blue glove holding syringe on blue background.

Related tags:

• syringe
• vial
• pharmacy
• pharmacology
• pharmaceutical
• injection
• drugs
• medicine
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• treatment
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• laboratory
• vaccine
• healthcare
• gloves
• diabetes
• medical research
• medica
• disease
• care
• needle
• researcher
• flu
• equipment
• hand holding
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