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24720886 results

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    Tooth with accumulation of bacterial plaque — Stock Photo
    Tooth with accumulation of bacterial plaque
    Shoulder bone structure and musculature — Stock Photo
    Shoulder bone structure and musculature
    Mixed oral bacteria — Stock Photo
    Mixed oral bacteria
    Nerve cells and axons — Stock Photo
    Nerve cells and axons
    Cerebellum and corpus callosum — Stock Photo
    Cerebellum and corpus callosum
    Embryo selection for IVF — Stock Photo
    Embryo selection for IVF
    Foreign object in rectum — Stock Photo
    Foreign object in rectum
    Human brain cross-section — Stock Photo
    Human brain cross-section
    Visual representation of Chromosome structure — Stock Photo
    Visual representation of Chromosome structure
    Red blood cells — Stock Photo
    Red blood cells
    Arm bones and pelvic bones — Stock Photo
    Arm bones and pelvic bones
    Human brain structures — Stock Photo
    Human brain structures
    Human foot bones structural anatomy — Stock Photo
    Human foot bones structural anatomy
    Human lungs and lower respiratory system — Stock Photo
    Human lungs and lower respiratory system
    Human white blood cell — Stock Photo
    Human white blood cell
    Human sinuses structure and anatomy — Stock Photo
    Human sinuses structure and anatomy
    Light micrograph of a section through the surface of a tonsil showing the stratified squamous epithelium (pink) and underlying lymphoid tissue. — Stock Photo
    Light micrograph of a section through the surface of a tonsil showing the stratified squamous epithelium (pink) and underlying lymphoid tissue.
    Fertilization showing sperm fertilizing an egg — Stock Photo
    Fertilization showing sperm fertilizing an egg
    Human skeletal anatomy — Stock Photo
    Human skeletal anatomy
    Skeletal muscle fibres — Stock Photo
    Skeletal muscle fibres
    Staphylococcus bacteria cluster — Stock Photo
    Staphylococcus bacteria cluster
    Chromosomes during cell division — Stock Photo
    Chromosomes during cell division
    Leg and foot bones — Stock Photo
    Leg and foot bones
    Human papillomavirus particles in the bloodstream — Stock Photo
    Human papillomavirus particles in the bloodstream
    Gum tissue with gingivitis — Stock Photo
    Gum tissue with gingivitis
    Cingulate gyrus in the brain — Stock Photo
    Cingulate gyrus in the brain
    Kidney glomerulus and podocyte cells — Stock Photo
    Kidney glomerulus and podocyte cells
    Od shaped bacteria Tragelaphus — Stock Photo
    Od shaped bacteria Tragelaphus
    Red blood cells flowing inside an artery — Stock Photo
    Red blood cells flowing inside an artery
    Healthy human heart — Stock Photo
    Healthy human heart
    Sinuses cavities structure and anatomy — Stock Photo
    Sinuses cavities structure and anatomy
    Parotid salivary gland — Stock Photo
    Parotid salivary gland
    Marine planktonic unicellular alga — Stock Photo
    Marine planktonic unicellular alga
    Blood clot structure — Stock Photo
    Blood clot structure
    Diatoms single-celled algae — Stock Photo
    Diatoms single-celled algae
    Human arm skeletal structure — Stock Photo
    Human arm skeletal structure
    Cardiovascular system of arm and shoulder — Stock Photo
    Cardiovascular system of arm and shoulder
    Bone marrow cell — Stock Photo
    Bone marrow cell
    Osteoclast cell structure — Stock Photo
    Osteoclast cell structure
    Streptomyces coelicoflavus bacteria — Stock Photo
    Streptomyces coelicoflavus bacteria
    Clostridium bacteria colony — Stock Photo
    Clostridium bacteria colony
    Face anatomy and facial musculature — Stock Photo
    Face anatomy and facial musculature
    Healthy human brain — Stock Photo
    Healthy human brain
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Human atlas bone — Stock Photo
    Human atlas bone
    Artery partially blocked by atheroma — Stock Photo
    Artery partially blocked by atheroma
    X-ray of skull of adult male — Stock Photo
    X-ray of skull of adult male
    Smooth muscle structure, conceptual computer illustration. — Stock Photo
    Smooth muscle structure, conceptual computer illustration.
    Human foot bones — Stock Photo
    Human foot bones
    Normal human alveoli anatomy — Stock Photo
    Normal human alveoli anatomy
    Human facial bones — Stock Photo
    Human facial bones
    Human hip bone structure — Stock Photo
    Human hip bone structure
    Light micrograph of a longitudinal section through a healthy arteriole. — Stock Photo
    Light micrograph of a longitudinal section through a healthy arteriole.
    Human brain anatomy — Stock Photo
    Human brain anatomy
    Methicillin-resistant Staphylococcus aureus bacteria — Stock Photo
    Methicillin-resistant Staphylococcus aureus bacteria
    Trichina spiralis roundworm — Stock Photo
    Trichina spiralis roundworm
    Healthy small intestines — Stock Photo
    Healthy small intestines
    Muscular system of upper leg — Stock Photo
    Muscular system of upper leg
    Human fetus age 31 weeks — Stock Photo
    Human fetus age 31 weeks
    Human brain cross-section — Stock Photo
    Human brain cross-section