EDTA Blutproben Röhrchen in Labor mit Erlenmeyerkolben im Hintergrund
Schlüsselwörter
blood test,
laboratory,
test tube,
science,
scientific,
disease,
doctor,
hospital,
ampoule,
ampoule,
test,
anonymous,
bright,
studying,
research,
examine,
analyse,
analysis,
three-dimensional,
figure
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