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29738296 results

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    Lungs in relation to other internal organs — Stock Photo
    Lungs in relation to other internal organs
    Sitting male silhouette with knee pain, digital illustration. — Stock Photo
    Sitting male silhouette with knee pain, digital illustration.
    Bending male silhouette with knee pain, digital illustration. — Stock Photo
    Bending male silhouette with knee pain, digital illustration.
    Internal organs and skeletal system — Stock Photo
    Internal organs and skeletal system
    Female silhouette with visible internal organs, digital illustration. — Stock Photo
    Female silhouette with visible internal organs, digital illustration.
    Giardia lamblia flagellated protozoan parasite, digital illustration. — Stock Photo
    Giardia lamblia flagellated protozoan parasite, digital illustration.
    View of Full-term fetus — Stock Photo
    View of Full-term fetus
    Brain's blood supply — Stock Photo
    Brain's blood supply
    Human tooth being removed — Stock Photo
    Human tooth being removed
    Illustration of female reproductive system and parasitic Trichomonas vaginalis causing trichomoniasis. — Stock Photo
    Illustration of female reproductive system and parasitic Trichomonas vaginalis causing trichomoniasis.
    Interaction between virus and dendritic cell, computer illustration. Dendritic cells play a crucial role in initiating immune responses against viruses. They recognise incoming viruses and present their antigens to T cells. — Stock Photo
    Interaction between virus and dendritic cell, computer illustration. Dendritic cells play a crucial role in initiating immune responses against viruses. They recognise incoming viruses and present their antigens to T cells.
    Human brain cells — Stock Photo
    Human brain cells
    Rugby player skeletal system, digital illustration. — Stock Photo
    Rugby player skeletal system, digital illustration.
    Spinal cord cross-section — Stock Photo
    Spinal cord cross-section
    Human ribcage structure — Stock Photo
    Human ribcage structure
    Healthy human brain — Stock Photo
    Healthy human brain
    Visual render of Brain cancer — Stock Photo
    Visual render of Brain cancer
    Brain and nerve cell — Stock Photo
    Brain and nerve cell
    Activated macrophage attacking bacteria — Stock Photo
    Activated macrophage attacking bacteria
    Diverticulitis of large intestine, computer illustration. — Stock Photo
    Diverticulitis of large intestine, computer illustration.
    Female silhouette with elbow pain, digital illustration. — Stock Photo
    Female silhouette with elbow pain, digital illustration.
    Human heart in rear view, digital illustration. — Stock Photo
    Human heart in rear view, digital illustration.
    Group of cysts of Giardia intestinalis protozoans flagellated parasites in small intestine, digital illustration. — Stock Photo
    Group of cysts of Giardia intestinalis protozoans flagellated parasites in small intestine, digital illustration.
    Scientist holding multi-well plate with growth medium. — Stock Photo
    Scientist holding multi-well plate with growth medium.
    Human axis bone — Stock Photo
    Human axis bone
    Human skeletal system — Stock Photo
    Human skeletal system
    Pentatrichomonas hominis protozoan in human large intestine, digital illustration. — Stock Photo
    Pentatrichomonas hominis protozoan in human large intestine, digital illustration.
    Migrating cancer cells — Stock Photo
    Migrating cancer cells
    Bacterial infection spreading in bloodstream — Stock Photo
    Bacterial infection spreading in bloodstream
    Human hand bones — Stock Photo
    Human hand bones
    Female silhouette with elbow pain, digital illustration. — Stock Photo
    Female silhouette with elbow pain, digital illustration.
    Cancer cell, computer illustration — Stock Photo
    Cancer cell, computer illustration
    Skeletal and muscular systems — Stock Photo
    Skeletal and muscular systems
    Technician collecting equipment from transfer hatch in sterile laboratory. — Stock Photo
    Technician collecting equipment from transfer hatch in sterile laboratory.
    Human sperm cells — Stock Photo
    Human sperm cells
    Human brain and nervous system on black background, digital illustration. — Stock Photo
    Human brain and nervous system on black background, digital illustration.
    Area of inflammation in shoulder joint — Stock Photo
    Area of inflammation in shoulder joint
    Lab technician in protective suit, face mask and safety goggles in sterile laboratory. — Stock Photo
    Lab technician in protective suit, face mask and safety goggles in sterile laboratory.
    Close-up of human blood and various hiv samples in test tubes while screening in medical lab. — Stock Photo
    Close-up of human blood and various hiv samples in test tubes while screening in medical lab.
    Blue human silhouette with visible brain on black background, digital illustration. — Stock Photo
    Blue human silhouette with visible brain on black background, digital illustration.
    Human internal brain anatomy — Stock Photo
    Human internal brain anatomy
    Gram-negative plague bacteria Yersinia pestis with bipolar staining, digital illustration. — Stock Photo
    Gram-negative plague bacteria Yersinia pestis with bipolar staining, digital illustration.
    Human skeletal system — Stock Photo
    Human skeletal system
    Giardia lamblia protozoan parasites, digital illustration — Stock Photo
    Giardia lamblia protozoan parasites, digital illustration
    Bending male silhouette with foot pain, digital illustration. — Stock Photo
    Bending male silhouette with foot pain, digital illustration.
    Newborn body organs — Stock Photo
    Newborn body organs
    Female silhouette with arm pain, digital illustration. — Stock Photo
    Female silhouette with arm pain, digital illustration.
    Human brain cross-section — Stock Photo
    Human brain cross-section
    Gastric bypass procedure — Stock Photo
    Gastric bypass procedure
    Crohn disease, computer illustration. — Stock Photo
    Crohn disease, computer illustration.
    Human arm skeletal structure — Stock Photo
    Human arm skeletal structure
    Human skeletal structure — Stock Photo
    Human skeletal structure
    Human sinuses cavities — Stock Photo
    Human sinuses cavities
    Bending male silhouette with knee pain, digital illustration. — Stock Photo
    Bending male silhouette with knee pain, digital illustration.
    Structural anatomy of human pelvis — Stock Photo
    Structural anatomy of human pelvis
    Rhinovirus - cause of common cold — Stock Photo
    Rhinovirus - cause of common cold
    Close-up of lab-on-a-chip integrated circuit device on black background. — Stock Photo
    Close-up of lab-on-a-chip integrated circuit device on black background.
    Pancreas in human body and close-up view of insulin molecule, digital illustration. — Stock Photo
    Pancreas in human body and close-up view of insulin molecule, digital illustration.
    Infected human bronchus — Stock Photo
    Infected human bronchus
    Knee joint structure — Stock Photo
    Knee joint structure