image tag: red blood cells, image quantity: 5

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blood bags, red, red blood cells, blood donors
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blood, cells, red, medical, medicine, anatomy, health
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bacteria, electron microscope, klebsiella pneumoniae, stained red, pneumonia, bacterium, pathogen
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bacteria, electron microscope, stained, green, staphylococcus aureus, spheroid, methicillin resistant
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agar, breeding ground, red, blood cells, experiment, research, agar agar