Taking blood sample from finger. Close up of hands in glove draw blood finger. Collection blood analysis. Take blood sampling. Hiv testing process
Set of corrective lenses in ophthalmologist's office
Close up of test glasses and lens set
Scaled up shot of ophthalmologist box with lenses
Ophthalmologist's box with lenses and glasses
Man with camera is taking pictures of landscapes. He is standing near sea with solar path, looking into a lens and press a button
Hands of electrician engineer screwing and testing equipment in fuse box, de-focused
Little boy playing doctor with oculists sign at medical office. Cute child plays doctor at in ophthalmologist office. Healthcare and childhood concept.
Little girl playing doctor with oculists sign at medical office. Cute little children playing doctor and patient in ophthalmologist office.
Female scientist is looking at food samples and taking notes. GMO testing laboratory
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