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    Bahama sea fan, X-ray. — Stock Photo
    Bahama sea fan, X-ray.
    Coloured scanning electron micrograph (SEM) of sensory hair cells in the cochlea of the inner ear. — Stock Photo
    Coloured scanning electron micrograph (SEM) of sensory hair cells in the cochlea of the inner ear.
    Parasitic dust mite on white background, digital illustration. — Stock Photo
    Parasitic dust mite on white background, digital illustration.
    Ophthalmologist examining boy eyes with slit lamp in clinic. — Stock Photo
    Ophthalmologist examining boy eyes with slit lamp in clinic.
    Colored scanning electron micrograph of breast cancer cell. — Stock Photo
    Colored scanning electron micrograph of breast cancer cell.
    Papillae on the upper surface of a rose flower petal (Rosa sp), coloured scanning electron micrograph (SEM). — Stock Photo
    Papillae on the upper surface of a rose flower petal (Rosa sp), coloured scanning electron micrograph (SEM).
    Coloured scanning electron micrograph of bacteria from culture of breast milk. — Stock Photo
    Coloured scanning electron micrograph of bacteria from culture of breast milk.
    Doctors examining MRI scan report in medical scan room — Stock Photo
    Doctors examining MRI scan report in medical scan room
    Surgeon operating ultrasonic device machine at hospital — Stock Photo
    Surgeon operating ultrasonic device machine at hospital
    Heart strings strings — Stock Photo
    Heart strings strings
    Male surgeon and doctor working at laptop in hospital conference room — Stock Photo
    Male surgeon and doctor working at laptop in hospital conference room
    Ophthalmologist using auto refractometer eye examination equipment on boy in clinic. — Stock Photo
    Ophthalmologist using auto refractometer eye examination equipment on boy in clinic.
    Doctors examining x-ray on digital tablet in hospital — Stock Photo
    Doctors examining x-ray on digital tablet in hospital
    Female radiologist studying CT scans on monitors. — Stock Photo
    Female radiologist studying CT scans on monitors.
    Computer enhanced false-colour Magnetic Resonance Image (MRI) of a mid-sagittal section through the head of a normal 46 year-old woman, showing structures of the brain, spine and facial tissues. — Stock Photo
    Computer enhanced false-colour Magnetic Resonance Image (MRI) of a mid-sagittal section through the head of a normal 46 year-old woman, showing structures of the brain, spine and facial tissues.
    Komodo dragon skin, coloured scanning electron micrograph (SEM). The Komodo dragon (Varanus komodoensis) has armoured scaly skin. It is the largest lizard in the world, reaching over three metres in length — Stock Photo
    Komodo dragon skin, coloured scanning electron micrograph (SEM). The Komodo dragon (Varanus komodoensis) has armoured scaly skin. It is the largest lizard in the world, reaching over three metres in length
    Dust mite parasite, microscopic digital illustration. — Stock Photo
    Dust mite parasite, microscopic digital illustration.
    Coloured scanning electron micrograph of Staphylococcus aureus bacteria. — Stock Photo
    Coloured scanning electron micrograph of Staphylococcus aureus bacteria.
    Medical practitioner examining MRI scan in monitor room — Stock Photo
    Medical practitioner examining MRI scan in monitor room
    Female patient undergoing an x-ray test in the hospital — Stock Photo
    Female patient undergoing an x-ray test in the hospital
    Illustration of abstract cancer cell with tentacles on plain background. — Stock Photo
    Illustration of abstract cancer cell with tentacles on plain background.
    Coloured scanning electron micrograph (SEM) of Schizosaccharomyces pombe yeast. — Stock Photo
    Coloured scanning electron micrograph (SEM) of Schizosaccharomyces pombe yeast.
    Patient entering mri scanning machine at hospital — Stock Photo
    Patient entering mri scanning machine at hospital
    Pyoderma skin disease — Stock Photo
    Pyoderma skin disease
    Honeysuckle, X-ray, radiology scan — Stock Photo
    Honeysuckle, X-ray, radiology scan
    Coloured scanning electron micrograph of breast cancer cells. — Stock Photo
    Coloured scanning electron micrograph of breast cancer cells.
    Woman undergoing ophthalmology visual field testing with A-scan ultrasound biometry. — Stock Photo
    Woman undergoing ophthalmology visual field testing with A-scan ultrasound biometry.
    Skin cancer cell — Stock Photo
    Skin cancer cell
    Dust mite parasite, microscopic digital illustration. — Stock Photo
    Dust mite parasite, microscopic digital illustration.
    Poppy (Papaver orientalis), coloured X-ray — Stock Photo
    Poppy (Papaver orientalis), coloured X-ray
    Close-up shot of surgeon operating foot of patient — Stock Photo
    Close-up shot of surgeon operating foot of patient
    Diatoms single-celled algae — Stock Photo
    Diatoms single-celled algae
    Close-up of female scanning boarding pass with mobile phone — Stock Photo
    Close-up of female scanning boarding pass with mobile phone
    Lupin leaves, X-ray. — Stock Photo
    Lupin leaves, X-ray.
    Facial recognition, conceptual illustration. — Stock Photo
    Facial recognition, conceptual illustration.
    Used surgical swab — Stock Photo
    Used surgical swab
    Scanning electron micrograph of faecal bacteria cultured from sample of human faeces. — Stock Photo
    Scanning electron micrograph of faecal bacteria cultured from sample of human faeces.
    Doctor examining brain mri scan on digital tablet at hospital — Stock Photo
    Doctor examining brain mri scan on digital tablet at hospital
    Stagnant water bacteria — Stock Photo
    Stagnant water bacteria
    Cancellous Bone tissue — Stock Photo
    Cancellous Bone tissue
    Pit formed on metal or semiconductor surface — Stock Photo
    Pit formed on metal or semiconductor surface
    Alveolar macrophage phagocytosis of E. coli — Stock Photo
    Alveolar macrophage phagocytosis of E. coli
    Heart strings strings — Stock Photo
    Heart strings strings
    Hyaline cartilage, a semi-rigid connective tissue — Stock Photo
    Hyaline cartilage, a semi-rigid connective tissue
    X-ray machine in empty room at hospital — Stock Photo
    X-ray machine in empty room at hospital
    Bougainvillea pollen grain — Stock Photo
    Bougainvillea pollen grain
    Red colored computed tomography scan of brain section of senior female patient with glioblastoma brain cancer. — Stock Photo
    Red colored computed tomography scan of brain section of senior female patient with glioblastoma brain cancer.
    Fly head anatomy — Stock Photo
    Fly head anatomy
    Zebrafish young. Coloured scanning electron micrograph (SEM) of newly-hatched zebrafish (Danio rerio) young or fry. These fish are used to study embryonic development. The eyes (blue) are seen in the heads. Zebrafish eggs are transparent — Stock Photo
    Zebrafish young. Coloured scanning electron micrograph (SEM) of newly-hatched zebrafish (Danio rerio) young or fry. These fish are used to study embryonic development. The eyes (blue) are seen in the heads. Zebrafish eggs are transparent
    Radiolarians amoeboid protozoa — Stock Photo
    Radiolarians amoeboid protozoa
    Brass French horn, X-ray. — Stock Photo
    Brass French horn, X-ray.
    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
    Colored scanning electron micrograph of rod-shaped Gram-negative bacteria Escherichia coli. — Stock Photo
    Colored scanning electron micrograph of rod-shaped Gram-negative bacteria Escherichia coli.
    Female dentist demonstrating smartphone with teeth scan to woman in clinic — Stock Photo
    Female dentist demonstrating smartphone with teeth scan to woman in clinic
    Freshwater single diatom — Stock Photo
    Freshwater single diatom
    Tumour affecting the pituitary gland — Stock Photo
    Tumour affecting the pituitary gland
    Pollen threads and brochosomes — Stock Photo
    Pollen threads and brochosomes
    Close-up of female doctor in uniform looking at x-ray image in room — Stock Photo
    Close-up of female doctor in uniform looking at x-ray image in room
    Cancellous Bone tissue — Stock Photo
    Cancellous Bone tissue
    Fractured ankle bone, computer illustration — Stock Photo
    Fractured ankle bone, computer illustration