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22659014 results

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    Nerve cells affected by alzheimers — Stock Photo
    Nerve cells affected by alzheimers
    Gram-positive Nocardia bacteria — Stock Photo
    Gram-positive Nocardia bacteria
    Pathogenic bacteria in the blood stream — Stock Photo
    Pathogenic bacteria in the blood stream
    Chromosomes with four-arm structure — Stock Photo
    Chromosomes with four-arm structure
    Human skeletal structure — Stock Photo
    Human skeletal structure
    Painful human lymph nodes — Stock Photo
    Painful human lymph nodes
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Male musculature anatomy — Stock Photo
    Male musculature anatomy
    Red blood cells — Stock Photo
    Red blood cells
    Central nervous system of adult — Stock Photo
    Central nervous system of adult
    Blood clot formation — Stock Photo
    Blood clot formation
    Testicular cancer or teratoma — Stock Photo
    Testicular cancer or teratoma
    Human shoulder joint — Stock Photo
    Human shoulder joint
    Face anatomy and facial musculature — Stock Photo
    Face anatomy and facial musculature
    Escherichia coli pathogenic bacteria — Stock Photo
    Escherichia coli pathogenic bacteria
    Swallowed coins in the oesophagus — Stock Photo
    Swallowed coins in the oesophagus
    Duct lined with pseudostratified epithelium — Stock Photo
    Duct lined with pseudostratified epithelium
    Layer of cells, light micrograph and computer illustration. — Stock Photo
    Layer of cells, light micrograph and computer illustration.
    Structure of alveoli of human lungs — Stock Photo
    Structure of alveoli of human lungs
    Human fetus age 34 weeks — Stock Photo
    Human fetus age 34 weeks
    Human skeletal system and structural anatomy — Stock Photo
    Human skeletal system and structural anatomy
    Atherosclerosis and narrowed artery — Stock Photo
    Atherosclerosis and narrowed artery
    Narrowed artery causing atherosclerosis — Stock Photo
    Narrowed artery causing atherosclerosis
    Normal skeletal system — Stock Photo
    Normal skeletal system
    Healthy digestive system — Stock Photo
    Healthy digestive system
    Brain and nerve cell — Stock Photo
    Brain and nerve cell
    Human rib costal cartilage — Stock Photo
    Human rib costal cartilage
    Staphylococcus bacteria cluster — Stock Photo
    Staphylococcus bacteria cluster
    Polio virus particles in the bloodstream — Stock Photo
    Polio virus particles in the bloodstream
    Nerve cell structure on plain background — Stock Photo
    Nerve cell structure on plain background
    Skeletal muscle fibres — Stock Photo
    Skeletal muscle fibres
    Human white blood cell — Stock Photo
    Human white blood cell
    Healthy red blood cells — Stock Photo
    Healthy red blood cells
    Upper-body and skull skeletal system — Stock Photo
    Upper-body and skull skeletal system
    Human leg structural anatomy — Stock Photo
    Human leg structural anatomy
    Arachnoidiscus sp. diatom algae — Stock Photo
    Arachnoidiscus sp. diatom algae
    Healthy teeth and gum — Stock Photo
    Healthy teeth and gum
    Upper-body anatomy of adult male — Stock Photo
    Upper-body anatomy of adult male
    Pelvis and lumbar spine region — Stock Photo
    Pelvis and lumbar spine region
    Internal organs, circulatory and nervous systems — Stock Photo
    Internal organs, circulatory and nervous systems
    Circulatory and nervous systems — Stock Photo
    Circulatory and nervous systems
    Light micrograph of a section through tissue showing an artery (middle ) and a vein (top left). — Stock Photo
    Light micrograph of a section through tissue showing an artery (middle ) and a vein (top left).
    Bacterial infection and reproducing bacteria — Stock Photo
    Bacterial infection and reproducing bacteria
    Skeletal system and anatomy of adult human — Stock Photo
    Skeletal system and anatomy of adult human
    Nerve cells and intercellular junctions — Stock Photo
    Nerve cells and intercellular junctions
    Bone from the vertebral column — Stock Photo
    Bone from the vertebral column
    Healthy small intestine — Stock Photo
    Healthy small intestine
    Light micrograph (LM) of a section through the fingertip. — Stock Photo
    Light micrograph (LM) of a section through the fingertip.
    Colony of Clostridium bacteria — Stock Photo
    Colony of Clostridium bacteria
    Trachea lined with ciliated columnar epithelium — Stock Photo
    Trachea lined with ciliated columnar epithelium
    X-ray of fractured patella — Stock Photo
    X-ray of fractured patella
    Nerve cells and axon connections — Stock Photo
    Nerve cells and axon connections
    Lactobacillus bulgaricus bacteria — Stock Photo
    Lactobacillus bulgaricus bacteria
    Human tooth being removed — Stock Photo
    Human tooth being removed
    Human brain anatomy — Stock Photo
    Human brain anatomy
    Bird bone tissue — Stock Photo
    Bird bone tissue
    Human brain showing regions and structures — Stock Photo
    Human brain showing regions and structures
    Representation of human anatomy — Stock Photo
    Representation of human anatomy
    Healthy human teeth — Stock Photo
    Healthy human teeth