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    Molecular models of antibody structures, digital illustration. — Stock Photo
    Molecular models of antibody structures, digital illustration.
    Male anatomy showing Vastus lateralis muscle, computer illustration. — Stock Photo
    Male anatomy showing Vastus lateralis muscle, computer illustration.
    Measles virus particles, digital illustration. — Stock Photo
    Measles virus particles, digital illustration.
    Nerve cell with many dendrites on blue background, digital illustration. — Stock Photo
    Nerve cell with many dendrites on blue background, digital illustration.
    Neisseria gonorrhoeae bacteria, illustration. — Stock Photo
    Neisseria gonorrhoeae bacteria, illustration.
    Illustration of different shapes of bacteria: spherical, rod-like and spiral. — Stock Photo
    Illustration of different shapes of bacteria: spherical, rod-like and spiral.
    Female abdominal vascular system, computer illustration. — Stock Photo
    Female abdominal vascular system, computer illustration.
    Male anatomy showing Levator labii superioris alaeque nasi muscle, computer illustration. — Stock Photo
    Male anatomy showing Levator labii superioris alaeque nasi muscle, computer illustration.
    Female anatomy showing back muscles, computer illustration — Stock Photo
    Female anatomy showing back muscles, computer illustration
    Insulin binding to insulin receptor — Stock Photo
    Insulin binding to insulin receptor
    Illustration of silhouette of obese man with painful pancreas. — Stock Photo
    Illustration of silhouette of obese man with painful pancreas.
    Illustration of human muscles on white background. — Stock Photo
    Illustration of human muscles on white background.
    Human eye anatomy — Stock Photo
    Human eye anatomy
    Technician collecting equipment from transfer hatch in sterile laboratory. — Stock Photo
    Technician collecting equipment from transfer hatch in sterile laboratory.
    3d rendered illustration of colored female larynx in body silhouette. — Stock Photo
    3d rendered illustration of colored female larynx in body silhouette.
    Male silhouette with foot pain, digital illustration. — Stock Photo
    Male silhouette with foot pain, digital illustration.
    Digital artwork showing inclusion composed of group of chlamydia reticulate bodies of Chlamydia trachomatis bacteria. — Stock Photo
    Digital artwork showing inclusion composed of group of chlamydia reticulate bodies of Chlamydia trachomatis bacteria.
    Female anatomical figure with detailed digestive system, computer illustration. — Stock Photo
    Female anatomical figure with detailed digestive system, computer illustration.
    Flush toilet microbes on contaminated surface, conceptual digital illustration on white background. — Stock Photo
    Flush toilet microbes on contaminated surface, conceptual digital illustration on white background.
    Illustration of back bones in human skeleton on blue background. — Stock Photo
    Illustration of back bones in human skeleton on blue background.
    Hippocampus neurons structure, digital artwork. — Stock Photo
    Hippocampus neurons structure, digital artwork.
    Human skeleton with red colored Abductor digiti minimi muscle, computer illustration. — Stock Photo
    Human skeleton with red colored Abductor digiti minimi muscle, computer illustration.
    Bacterial encephalitis. Conceptual computer illustration showing bacteria infecting brain cells — Stock Photo
    Bacterial encephalitis. Conceptual computer illustration showing bacteria infecting brain cells
    Skin cancer cell — Stock Photo
    Skin cancer cell
    Lupus anticoagulants on surgical tray. — Stock Photo
    Lupus anticoagulants on surgical tray.
    Structure of eosinophil blood cell — Stock Photo
    Structure of eosinophil blood cell
    Atlas bone in human skeleton, computer illustration. — Stock Photo
    Atlas bone in human skeleton, computer illustration.
    Tapeworm of cattle and other grazing animals, light micrograph. — Stock Photo
    Tapeworm of cattle and other grazing animals, light micrograph.
    Abstract male body with detailed Extensor carpi ulnaris muscle, computer illustration. — Stock Photo
    Abstract male body with detailed Extensor carpi ulnaris muscle, computer illustration.
    Abstract silhouette of muscular man, digital illustration. — Stock Photo
    Abstract silhouette of muscular man, digital illustration.
    Illustration of female silhouette with highlighted lungs. — Stock Photo
    Illustration of female silhouette with highlighted lungs.
    Cancer cell, computer illustration. — Stock Photo
    Cancer cell, computer illustration.
    Lumbar spine in human skeleton, digital illustration. — Stock Photo
    Lumbar spine in human skeleton, digital illustration.
    Human fetus at week 20, multicolored digital illustration. — Stock Photo
    Human fetus at week 20, multicolored digital illustration.
    Eskimo dog pup resting in snow blizzard, Canada. — Stock Photo
    Eskimo dog pup resting in snow blizzard, Canada.
    Human brain, conceptual illustration — Stock Photo
    Human brain, conceptual illustration
    Antibodies attacking cancer cell, computer illustration — Stock Photo
    Antibodies attacking cancer cell, computer illustration
    Physical male figure with detailed Gastrocnemius muscle, digital illustration. — Stock Photo
    Physical male figure with detailed Gastrocnemius muscle, digital illustration.
    Young pine tree stem — Stock Photo
    Young pine tree stem
    Nerve cell with many dendrites on blue background, digital illustration. — Stock Photo
    Nerve cell with many dendrites on blue background, digital illustration.
    Illustration of liver cancer in human body silhouette. — Stock Photo
    Illustration of liver cancer in human body silhouette.
    Vascular system of female upper body, computer illustration. — Stock Photo
    Vascular system of female upper body, computer illustration.
    3d rendered illustration of skeleton in jogger body silhouette on black background. — Stock Photo
    3d rendered illustration of skeleton in jogger body silhouette on black background.
    3d rendered illustration of upper arm muscles in human body. — Stock Photo
    3d rendered illustration of upper arm muscles in human body.
    Coronaviruses causing pneumonia, conceptual computer illustration — Stock Photo
    Coronaviruses causing pneumonia, conceptual computer illustration
    Illustration of cancerous tumour in female breast. — Stock Photo
    Illustration of cancerous tumour in female breast.
    Bumblebee scarab beetle sleeping on yellow wildflower. — Stock Photo
    Bumblebee scarab beetle sleeping on yellow wildflower.
    Kidney glomerulus, digital illustration. — Stock Photo
    Kidney glomerulus, digital illustration.
    Babesia parasites inside red blood cell, computer illustration — Stock Photo
    Babesia parasites inside red blood cell, computer illustration
    Laboratory assistants looking at chemical flask with blue liquid. — Stock Photo
    Laboratory assistants looking at chemical flask with blue liquid.
    Scaphoid bone in skeleton of human body, computer illustration. — Stock Photo
    Scaphoid bone in skeleton of human body, computer illustration.
    Human skeleton model with detailed Extensor carpi radialis brevis muscle, computer illustration. — Stock Photo
    Human skeleton model with detailed Extensor carpi radialis brevis muscle, computer illustration.
    Horse skeleton model with detailed Supraspinatus muscle, digital illustration. — Stock Photo
    Horse skeleton model with detailed Supraspinatus muscle, digital illustration.
    Male silhouette with wrist pain, digital illustration. — Stock Photo
    Male silhouette with wrist pain, digital illustration.
    Human fetus at week 38, multicolored digital illustration. — Stock Photo
    Human fetus at week 38, multicolored digital illustration.
    Digital illustration of pyramidal nerve cells from cerebral cortex of brain. — Stock Photo
    Digital illustration of pyramidal nerve cells from cerebral cortex of brain.
    Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species — Stock Photo
    Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species
    Close-up of heat butterfly collecting nectar on wild plant. — Stock Photo
    Close-up of heat butterfly collecting nectar on wild plant.
    Coloured scanning electron micrograph (SEM) of the interior of bone from a bird skull. — Stock Photo
    Coloured scanning electron micrograph (SEM) of the interior of bone from a bird skull.
    Digital illustration of Enterobacter Gram-negative bacilli. — Stock Photo
    Digital illustration of Enterobacter Gram-negative bacilli.