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    Peony flower (Paeonia officinalis), X-ray. — Stock Photo
    Peony flower (Paeonia officinalis), X-ray.
    Colored digital illustration of parasitic dust mites. — Stock Photo
    Colored digital illustration of parasitic dust mites.
    Customer service representative scanning smart phone QR code boarding pass at airport check-in counter — Stock Photo
    Customer service representative scanning smart phone QR code boarding pass at airport check-in counter
    Coloured scanning electron micrograph of 293T cell infected with human immunodeficiency virus. — Stock Photo
    Coloured scanning electron micrograph of 293T cell infected with human immunodeficiency virus.
    Hair follicles. Coloured scanning electron micrograph (SEM). The outer layer of hair (the cuticle) has overlapping scales of keratin. These scales are thought to prevent hairs from matting together — Stock Photo
    Hair follicles. Coloured scanning electron micrograph (SEM). The outer layer of hair (the cuticle) has overlapping scales of keratin. These scales are thought to prevent hairs from matting together
    Modern vision test equipment and chair against white wall in optician office in clinic — Stock Photo
    Modern vision test equipment and chair against white wall in optician office in clinic
    Colored scanning electron micrograph of osteosarcoma bone cancer cell. — Stock Photo
    Colored scanning electron micrograph of osteosarcoma bone cancer cell.
    Coloured scanning electron micrograph of breast cancer cell. — Stock Photo
    Coloured scanning electron micrograph of breast cancer cell.
    Male doctor examining MRI scan report in medical scan room — Stock Photo
    Male doctor examining MRI scan report in medical scan room
    Arteries of the human brain — Stock Photo
    Arteries of the human brain
    Coloured 3D computed tomography (CT) scan of the healthy foot of a 23 year old patient. — Stock Photo
    Coloured 3D computed tomography (CT) scan of the healthy foot of a 23 year old patient.
    Dust mite parasite, microscopic digital illustration. — Stock Photo
    Dust mite parasite, microscopic digital illustration.
    Female patient undergoing computed tomography diagnostics. — Stock Photo
    Female patient undergoing computed tomography diagnostics.
    Hands of doctor making scan of teeth of little boy while working in dentist clinic — Stock Photo
    Hands of doctor making scan of teeth of little boy while working in dentist clinic
    Patient entering mri scanning machine at hospital — Stock Photo
    Patient entering mri scanning machine at hospital
    Doctor examining his patient in the hospital — Stock Photo
    Doctor examining his patient in the hospital
    Waterlily pollen (Nymphaea mexicana), coloured scanning electron micrograph (SEM). — Stock Photo
    Waterlily pollen (Nymphaea mexicana), coloured scanning electron micrograph (SEM).
    Myelinated nerve fibres — Stock Photo
    Myelinated nerve fibres
    Limescale, coloured scanning electron micrograph (SEM). — Stock Photo
    Limescale, coloured scanning electron micrograph (SEM).
    Anglepoise lamp, X-ray. — Stock Photo
    Anglepoise lamp, X-ray.
    Colored computed tomography scan of section through brain of senior male patient with dementia. — Stock Photo
    Colored computed tomography scan of section through brain of senior male patient with dementia.
    Doctor examining brain mri scan on computer at hospital — Stock Photo
    Doctor examining brain mri scan on computer at hospital
    MP3 player, coloured X-ray. — Stock Photo
    MP3 player, coloured X-ray.
    Coloured scanning electron micrograph of bacteria cultured from used dishcloth. — Stock Photo
    Coloured scanning electron micrograph of bacteria cultured from used dishcloth.
    Colored scanning electron micrograph of microstructures formed on nickel surface. — Stock Photo
    Colored scanning electron micrograph of microstructures formed on nickel surface.
    Doctor using x-ray machine to examining patient in hospital — Stock Photo
    Doctor using x-ray machine to examining patient in hospital
    Modern hospital operating room prepared for brain surgery. — Stock Photo
    Modern hospital operating room prepared for brain surgery.
    Cancellous Bone tissue — Stock Photo
    Cancellous Bone tissue
    Series of MRI brain scans — Stock Photo
    Series of MRI brain scans
    Middle-aged woman on an open MRI machine waiting for the test to begin — Stock Photo
    Middle-aged woman on an open MRI machine waiting for the test to begin
    Dust mite parasite, microscopic digital illustration. — Stock Photo
    Dust mite parasite, microscopic digital illustration.
    Woman in gloves and mask using modern equipment for scan of teeth of female patient in dentist office — Stock Photo
    Woman in gloves and mask using modern equipment for scan of teeth of female patient in dentist office
    Colored scanning electron micrograph of breast cancer cell. — Stock Photo
    Colored scanning electron micrograph of breast cancer cell.
    Heart strings strings — Stock Photo
    Heart strings strings
    Self service check-in machines in airport terminal — Stock Photo
    Self service check-in machines in airport terminal
    Scanning electron micrograph of bacteria cultured from sample of human faeces. — Stock Photo
    Scanning electron micrograph of bacteria cultured from sample of human faeces.
    Activated platelets with canalicular system — Stock Photo
    Activated platelets with canalicular system
    Eupodiscus sculptus diatom — Stock Photo
    Eupodiscus sculptus diatom
    Photosynthetic Navicula sp. diatom — Stock Photo
    Photosynthetic Navicula sp. diatom
    Woman undergoing examination in skin clinic. — Stock Photo
    Woman undergoing examination in skin clinic.
    Abstract coloured scanning electron micrograph of crystalline surface of fractured gallstone. — Stock Photo
    Abstract coloured scanning electron micrograph of crystalline surface of fractured gallstone.
    Fractured myelinated nerve fibres — Stock Photo
    Fractured myelinated nerve fibres
    Chrysanthemum flower, X-ray. — Stock Photo
    Chrysanthemum flower, X-ray.
    Ophthalmologist examining patient with slit lamp in clinic. — Stock Photo
    Ophthalmologist examining patient with slit lamp in clinic.
    Dense connective tissue, coloured scanning electron micrograph (SEM). — Stock Photo
    Dense connective tissue, coloured scanning electron micrograph (SEM).
    Female patient receiving a ultrasound scan on the stomach in hospital — Stock Photo
    Female patient receiving a ultrasound scan on the stomach in hospital
    Surgeons looking at magnetic resonance imaging (MRI) brain scans during brain surgery. — Stock Photo
    Surgeons looking at magnetic resonance imaging (MRI) brain scans during brain surgery.
    Secondary brain cancer — Stock Photo
    Secondary brain cancer
    Scanning electron micrograph of bacterial culture from sputum. — Stock Photo
    Scanning electron micrograph of bacterial culture from sputum.
    Dust mite parasite, microscopic digital illustration. — Stock Photo
    Dust mite parasite, microscopic digital illustration.
    Close-up of child feet while thermographic foot scan. — Stock Photo
    Close-up of child feet while thermographic foot scan.
    Magnolia flower, X-ray, radiology scan — Stock Photo
    Magnolia flower, X-ray, radiology scan
    Woman undergoing ophthalmology visual field testing with A-scan ultrasound biometry. — Stock Photo
    Woman undergoing ophthalmology visual field testing with A-scan ultrasound biometry.
    Intestinal lining. Coloured scanning electron micrograph (SEM) of a freeze-fractured of the small intestine. The surface consists of deep folds, called villi. The intestinal surface( yellow) is exposed to food — Stock Photo
    Intestinal lining. Coloured scanning electron micrograph (SEM) of a freeze-fractured of the small intestine. The surface consists of deep folds, called villi. The intestinal surface( yellow) is exposed to food
    Sneaker footwear, X-ray. — Stock Photo
    Sneaker footwear, X-ray.
    Acrospaera radiolarian shell — Stock Photo
    Acrospaera radiolarian shell
    Patient entering mri scan machine at hospital — Stock Photo
    Patient entering mri scan machine at hospital
    Female patient undergoing computed tomography diagnostics. — Stock Photo
    Female patient undergoing computed tomography diagnostics.
    Airport security officer using a hand held metal detector to check a commuter in airport — Stock Photo
    Airport security officer using a hand held metal detector to check a commuter in airport
    Shell of a radiolarian — Stock Photo
    Shell of a radiolarian