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4325 results

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    Parasitic head louse on human hair — Stock Photo
    Parasitic head louse on human hair
    Acinetobacter sp. bacteria infection — Stock Photo
    Acinetobacter sp. bacteria infection
    Rod-shaped bacteria infecting organism — Stock Photo
    Rod-shaped bacteria infecting organism
    Bacterial infection spreading in bloodstream — Stock Photo
    Bacterial infection spreading in bloodstream
    Nanoparticles in blood — Stock Photo
    Nanoparticles in blood
    Pain localized in lumbar section of spine — Stock Photo
    Pain localized in lumbar section of spine
    Human white blood cell — Stock Photo
    Human white blood cell
    Pain localized in lower leg muscles — Stock Photo
    Pain localized in lower leg muscles
    Lymphatic and skeletal systems — Stock Photo
    Lymphatic and skeletal systems
    Pain in thoracic section of spine — Stock Photo
    Pain in thoracic section of spine
    Localisation of back pain — Stock Photo
    Localisation of back pain
    Salmonella sp. bacteria on tissue surface — Stock Photo
    Salmonella sp. bacteria on tissue surface
    Organs comprising male reproductive system — Stock Photo
    Organs comprising male reproductive system
    Pain in thoracic section of spine — Stock Photo
    Pain in thoracic section of spine
    Lower leg and foot bones — Stock Photo
    Lower leg and foot bones
    Bacterial infection and reproducing bacteria — Stock Photo
    Bacterial infection and reproducing bacteria
    Lumbar section of spine — Stock Photo
    Lumbar section of spine
    Nepal pavilion decoration — Stock Photo
    Nepal pavilion decoration
    Focus of inflammation localized in shoulder joint — Stock Photo
    Focus of inflammation localized in shoulder joint
    Human skeletal structure — Stock Photo
    Human skeletal structure
    Flu virus particle structure — Stock Photo
    Flu virus particle structure
    Knee joint with localized focus of inflammation — Stock Photo
    Knee joint with localized focus of inflammation
    Schematic representation of wrist pain — Stock Photo
    Schematic representation of wrist pain
    Brazil Pavilion by architect Arthur Casas — Stock Photo
    Brazil Pavilion by architect Arthur Casas
    Vascular system with major veins and arteries — Stock Photo
    Vascular system with major veins and arteries
    Focus of inflammation localized in sacrum — Stock Photo
    Focus of inflammation localized in sacrum
    Staphylococcus bacteria cluster — Stock Photo
    Staphylococcus bacteria cluster
    Human papilloma virus — Stock Photo
    Human papilloma virus
    Structure of white blood cell — Stock Photo
    Structure of white blood cell
    Activated macrophage attacking bacteria — Stock Photo
    Activated macrophage attacking bacteria
    Influenza virus particles in blood stream — Stock Photo
    Influenza virus particles in blood stream
    Petri dishes with bacteria — Stock Photo
    Petri dishes with bacteria
    Lactobacillus bulgaricus bacteria — Stock Photo
    Lactobacillus bulgaricus bacteria
    House dust mite — Stock Photo
    House dust mite
    Bacterial infection and reproducing bacteria — Stock Photo
    Bacterial infection and reproducing bacteria
    Rod-shaped bacteria infecting organism — Stock Photo
    Rod-shaped bacteria infecting organism
    T-cell receptor-MHC-antigen complex — Stock Photo
    T-cell receptor-MHC-antigen complex
    Illustration of Lactobacillus colony — Stock Photo
    Illustration of Lactobacillus colony
    Installation in Zero pavilion — Stock Photo
    Installation in Zero pavilion
    Pain in thoracic section of spine — Stock Photo
    Pain in thoracic section of spine
    House dust mite on human skin — Stock Photo
    House dust mite on human skin
    Human head structural anatomy — Stock Photo
    Human head structural anatomy
    House dust mite — Stock Photo
    House dust mite
    Spirillum bacteria infection — Stock Photo
    Spirillum bacteria infection
    House dust mite on skin — Stock Photo
    House dust mite on skin
    Pit formed on metal or semiconductor surface — Stock Photo
    Pit formed on metal or semiconductor surface
    Human brain with network of blood vessels — Stock Photo
    Human brain with network of blood vessels
    Flatworm Schistosome fluke — Stock Photo
    Flatworm Schistosome fluke
    China Pavilion exhibition — Stock Photo
    China Pavilion exhibition
    Healthy human heart — Stock Photo
    Healthy human heart
    Male reproductive system — Stock Photo
    Male reproductive system
    Pain in spinal vertebrae — Stock Photo
    Pain in spinal vertebrae
    Bacteria colony reproducing on tissue surface — Stock Photo
    Bacteria colony reproducing on tissue surface
    Destruction of cancer cell — Stock Photo
    Destruction of cancer cell
    Nanoparticles in blood — Stock Photo
    Nanoparticles in blood
    Bacterial infection of tissue lining — Stock Photo
    Bacterial infection of tissue lining
    Campylobacter jejuni bacteria — Stock Photo
    Campylobacter jejuni bacteria
    Neck pain affecting cervical vertebrae — Stock Photo
    Neck pain affecting cervical vertebrae
    Pain localized in lumbar section of spine — Stock Photo
    Pain localized in lumbar section of spine
    Adult male anatomy — Stock Photo
    Adult male anatomy