Cam üzerinde kan örneği alan bilim adamının kırpılmış görünümü - Stok Çekim ve Video

Cropped view of scientist shaking flask with blood

Cropped view of scientist adding blood drops with pipette at laboratory glass

Selective focus of african american scientist in glasses looking at blood sample in flask

Cropped view of doctor giving blister pack with pills to patient

Selective focus of african american scientist in glasses using microscope with sunlight on background

Rack focus of kid looking at burning powder