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    Scientists pointing at computer monitor in laboratory. — Stock Photo
    Scientists pointing at computer monitor in laboratory.
    High angle view of surgeon in uniform talking on smartphone over lamp on background — Stock Photo
    High angle view of surgeon in uniform talking on smartphone over lamp on background
    Female scientists working in laboratory with microscope. — Stock Photo
    Female scientists working in laboratory with microscope.
    Scientists in protective clothing working in laboratory. — Stock Photo
    Scientists in protective clothing working in laboratory.
    Close-up of hands in gloves holding microscope slide. — Stock Photo
    Close-up of hands in gloves holding microscope slide.
    Female scientist using microscope in laboratory. — Stock Photo
    Female scientist using microscope in laboratory.
    Female doctor in glasses using phone. — Stock Photo
    Female doctor in glasses using phone.
    Portrait of doctor drinking coffee and talki — Stock Photo
    Portrait of doctor drinking coffee and talki
    Labelled test tubes with blood samples. — Stock Photo
    Labelled test tubes with blood samples.
    Female laboratory assistant using equipment. — Stock Photo
    Female laboratory assistant using equipment.
    Male laboratory assistant holding test tube rack. — Stock Photo
    Male laboratory assistant holding test tube rack.
    Face of woman undergoing examination in skin clinic. — Stock Photo
    Face of woman undergoing examination in skin clinic.
    Male doctor using digital tablet. — Stock Photo
    Male doctor using digital tablet.
    Female laboratory assistant using equipment. — Stock Photo
    Female laboratory assistant using equipment.
    Male laboratory assistant wearing glasses. — Stock Photo
    Male laboratory assistant wearing glasses.
    Radiologist making notes while patient lying in CT scanner. — Stock Photo
    Radiologist making notes while patient lying in CT scanner.
    Radiologist recording results of CT scanning. — Stock Photo
    Radiologist recording results of CT scanning.
    Medical monitor behind surgeons providing operation in surgery room — Stock Photo
    Medical monitor behind surgeons providing operation in surgery room
    Male scientist using microscope, close-up. — Stock Photo
    Male scientist using microscope, close-up.
    Woman undergoing examination in skin clinic. — Stock Photo
    Woman undergoing examination in skin clinic.
    Male scientist in protective mask using microscope. — Stock Photo
    Male scientist in protective mask using microscope.
    Male scientist wearing surgical cap using microscope. — Stock Photo
    Male scientist wearing surgical cap using microscope.
    Female scientist using equipment in laboratory. — Stock Photo
    Female scientist using equipment in laboratory.
    Female patient in skin clinic scanning mole. — Stock Photo
    Female patient in skin clinic scanning mole.
    Female and male scientists working in laboratory. — Stock Photo
    Female and male scientists working in laboratory.
    Female laboratory assistant holding chemical flask. — Stock Photo
    Female laboratory assistant holding chemical flask.
    Radiologist recording results of CT scanning. — Stock Photo
    Radiologist recording results of CT scanning.
    Hospital radiologist pointing at CT scans. — Stock Photo
    Hospital radiologist pointing at CT scans.
    Woman undergoing scan examination in skin clinic. — Stock Photo
    Woman undergoing scan examination in skin clinic.
    Female radiologist examining equipment. — Stock Photo
    Female radiologist examining equipment.
    Woman undergoing examination in skin clinic — Stock Photo
    Woman undergoing examination in skin clinic
    Face of woman undergoing examination in skin clinic. — Stock Photo
    Face of woman undergoing examination in skin clinic.
    Hospital radiologist sitting at desk in front of CT scans. — Stock Photo
    Hospital radiologist sitting at desk in front of CT scans.
    Toothbrush bristles, coloured scanning electron micrograph (SEM). These bristles are designed to be used in tooth brushing to remove food debris and dental plaque from teeth. This helps to avoid tooth decay. Magnification: x40 when printed at 10 cent — Stock Photo
    Toothbrush bristles, coloured scanning electron micrograph (SEM). These bristles are designed to be used in tooth brushing to remove food debris and dental plaque from teeth. This helps to avoid tooth decay. Magnification: x40 when printed at 10 cent
    Woman undergoing scan examination in skin clinic. — Stock Photo
    Woman undergoing scan examination in skin clinic.
    Radiologist talking to patient in CT scanner. — Stock Photo
    Radiologist talking to patient in CT scanner.
    BENIN, AFRICA - AUGUST 31, 2017: Black man sitting in hospital and looking over shoulder at camera while staff making treatment. — Stock Photo
    BENIN, AFRICA - AUGUST 31, 2017: Black man sitting in hospital and looking over shoulder at camera while staff making treatment.
    Female scientist standing in research laboratory. — Stock Photo
    Female scientist standing in research laboratory.
    Crop shot of hand in glove setting adequate position of bright burning lamp in operating room. — Stock Photo
    Crop shot of hand in glove setting adequate position of bright burning lamp in operating room.
    Side view of two men in medical uniform looking puzzled while watching laptop together. — Stock Photo
    Side view of two men in medical uniform looking puzzled while watching laptop together.
    Back view of two men in medical uniform watching picture of X-ray on laptop — Stock Photo
    Back view of two men in medical uniform watching picture of X-ray on laptop
    Man in uniform of doctor standing in hospital elevator and speaking on smartphone. — Stock Photo
    Man in uniform of doctor standing in hospital elevator and speaking on smartphone.
    Face of woman undergoing examination in skin clinic. — Stock Photo
    Face of woman undergoing examination in skin clinic.
    BENIN, AFRICA - AUGUST 30, 2017: Bottom view of doctor vaccinating person at hospital — Stock Photo
    BENIN, AFRICA - AUGUST 30, 2017: Bottom view of doctor vaccinating person at hospital
    Hospital radiologist sitting at desk in front of CT scans. — Stock Photo
    Hospital radiologist sitting at desk in front of CT scans.
    Fibroblast cell, coloured scanning electron micrograph (SEM). — Stock Photo
    Fibroblast cell, coloured scanning electron micrograph (SEM).
    Female scientist opening cabinet in research laboratory. — Stock Photo
    Female scientist opening cabinet in research laboratory.
    Female radiologist studying CT scans on monitors. — Stock Photo
    Female radiologist studying CT scans on monitors.
    Coloured scanning electron micrograph (SEM) view of the top surface of the organ of Corti in the cochlea of the inner ear. — Stock Photo
    Coloured scanning electron micrograph (SEM) view of the top surface of the organ of Corti in the cochlea of the inner ear.
    Female radiologist studying CT scans on monitors. — Stock Photo
    Female radiologist studying CT scans on monitors.
    Coloured scanning electron micrograph (SEM) of the surface of a squamous epithelial cell from the ureter. — Stock Photo
    Coloured scanning electron micrograph (SEM) of the surface of a squamous epithelial cell from the ureter.
    Light micrograph of a section through a nasal polyp, a benign growth that arises from a mucous membrane. — Stock Photo
    Light micrograph of a section through a nasal polyp, a benign growth that arises from a mucous membrane.
    Coloured frontal X-ray of an artificial knee joint (white). — Stock Photo
    Coloured frontal X-ray of an artificial knee joint (white).
    Coloured transmission electron micrograph (TEM) of a section through a Langerhans cell from the epidermis of the skin. — Stock Photo
    Coloured transmission electron micrograph (TEM) of a section through a Langerhans cell from the epidermis of the skin.
    Toothbrush bristles, coloured scanning electron micrograph (SEM). — Stock Photo
    Toothbrush bristles, coloured scanning electron micrograph (SEM).
    Fibroblast cell, coloured scanning electron micrograph (SEM). — Stock Photo
    Fibroblast cell, coloured scanning electron micrograph (SEM).
    Doctors hands making a research in laboratory — Stock Photo
    Doctors hands making a research in laboratory
    Tools on empty dental chair — Stock Photo
    Tools on empty dental chair
    Surgeon wearing mask. — Stock Photo
    Surgeon wearing mask.
    Doctor processing drill while operation — Stock Photo
    Doctor processing drill while operation