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    Foreign object in rectum — Stock Photo
    Foreign object in rectum
    View of Fetus at 8 weeks — Stock Photo
    View of Fetus at 8 weeks
    Scientist preparing chemical liquid in laboratory flask. — Stock Photo
    Scientist preparing chemical liquid in laboratory flask.
    Attentive male scientist experimenting in laboratory — Stock Photo
    Attentive male scientist experimenting in laboratory
    Human anatomical structure — Stock Photo
    Human anatomical structure
    Skeletal system of adult female — Stock Photo
    Skeletal system of adult female
    Mid section of male scientist experimenting in laboratory — Stock Photo
    Mid section of male scientist experimenting in laboratory
    View of Fetus at 25 weeks — Stock Photo
    View of Fetus at 25 weeks
    Space craft flying in starry galaxy in space, illustration. — Stock Photo
    Space craft flying in starry galaxy in space, illustration.
    Empty stool sampling kit on laboratory table, close-up. — Stock Photo
    Empty stool sampling kit on laboratory table, close-up.
    Boy and girl on a science lesson — Stock Photo
    Boy and girl on a science lesson
    Close-up of scientist doing experiment in lab — Stock Photo
    Close-up of scientist doing experiment in lab
    Dust mite consuming skin flake — Stock Photo
    Dust mite consuming skin flake
    View of Fetus at 7 weeks — Stock Photo
    View of Fetus at 7 weeks
    Side view of female worker working in glass factory — Stock Photo
    Side view of female worker working in glass factory
    Centric fossil diatom frustule — Stock Photo
    Centric fossil diatom frustule
    Close-up of male scientist experimenting in laboratory — Stock Photo
    Close-up of male scientist experimenting in laboratory
    Illustration of HIV virus particles in human blood. — Stock Photo
    Illustration of HIV virus particles in human blood.
    Lysosome fusing with autophagosome — Stock Photo
    Lysosome fusing with autophagosome
    Clostridium bacteria colony — Stock Photo
    Clostridium bacteria colony
    Wood ant worker — Stock Photo
    Wood ant worker
    Schematic rendering of human skeletal system — Stock Photo
    Schematic rendering of human skeletal system
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Colored digital artwork of cancer cell. — Stock Photo
    Colored digital artwork of cancer cell.
    Scientific laboratory researcher making chemical experiment. — Stock Photo
    Scientific laboratory researcher making chemical experiment.
    Illustration of dividing cancer cell on blue background. — Stock Photo
    Illustration of dividing cancer cell on blue background.
    Visual rendering of Human cells — Stock Photo
    Visual rendering of Human cells
    Acetic acid bacteria — Stock Photo
    Acetic acid bacteria
    Stem cell research — Stock Photo
    Stem cell research
    3d illustration of cancer cell attacked and killed by lymphocytes. — Stock Photo
    3d illustration of cancer cell attacked and killed by lymphocytes.
    Pseudomonas bacteria on black background — Stock Photo
    Pseudomonas bacteria on black background
    View of Fetus at 7 weeks — Stock Photo
    View of Fetus at 7 weeks
    Crop unrecognizable scientist in white robe and gloves conducting chemical experiment with substance and syringe while working in modern laboratory — Stock Photo
    Crop unrecognizable scientist in white robe and gloves conducting chemical experiment with substance and syringe while working in modern laboratory
    Pharmaceutical research. Potential new medicines and vaccines on electron micrograph of virus — Stock Photo
    Pharmaceutical research. Potential new medicines and vaccines on electron micrograph of virus
    Scientist using a machine for experiment in lab — Stock Photo
    Scientist using a machine for experiment in lab
    Cell with pseudopodia — Stock Photo
    Cell with pseudopodia
    Cholera bacteria colony — Stock Photo
    Cholera bacteria colony
    Crop hands in gloves holding wet specimen of unborn child — Stock Photo
    Crop hands in gloves holding wet specimen of unborn child
    Muscular and skeletal systems — Stock Photo
    Muscular and skeletal systems
    Male teacher and boy student conducting scientific experiment in laboratory classroom — Stock Photo
    Male teacher and boy student conducting scientific experiment in laboratory classroom
    Close-up of pipetting liquid into Eppendorf tubes. — Stock Photo
    Close-up of pipetting liquid into Eppendorf tubes.
    View of fetus at 7 weeks — Stock Photo
    View of fetus at 7 weeks
    Close up of scientific weight scale on table in lab — Stock Photo
    Close up of scientific weight scale on table in lab
    Probiotic bacteria in normal intestinal microbiota, digital illustration. — Stock Photo
    Probiotic bacteria in normal intestinal microbiota, digital illustration.
    Human hip bone structure — Stock Photo
    Human hip bone structure
    Human embryo and close-up of Toxoplasma gondii parasites, conceptual illustration. — Stock Photo
    Human embryo and close-up of Toxoplasma gondii parasites, conceptual illustration.
    Close-up of pipette pipetting into test tubes in pathogenic laboratory. — Stock Photo
    Close-up of pipette pipetting into test tubes in pathogenic laboratory.
    Aflatoxin B2 molecular model of mycotoxin and close-up view of Aspergillus flavus fungus. — Stock Photo
    Aflatoxin B2 molecular model of mycotoxin and close-up view of Aspergillus flavus fungus.
    Group of laboratory test tubes. — Stock Photo
    Group of laboratory test tubes.
    Scientist pouring chemical solution on conical flask from bottle in lab — Stock Photo
    Scientist pouring chemical solution on conical flask from bottle in lab
    Human foot bones anatomy — Stock Photo
    Human foot bones anatomy
    Test tube with blue chemical fluid placed in cold water in glass jar in modern equipped laboratory — Stock Photo
    Test tube with blue chemical fluid placed in cold water in glass jar in modern equipped laboratory
    Possible global pandemic. Vaccine study for the Coronavirus virus. — Stock Photo
    Possible global pandemic. Vaccine study for the Coronavirus virus.
    Neisseria meningitidis bacteria — Stock Photo
    Neisseria meningitidis bacteria
    Campylobacter bacteria colony — Stock Photo
    Campylobacter bacteria colony
    Teacher watching curious students playing with beakers at interactive exhibit in science center — Stock Photo
    Teacher watching curious students playing with beakers at interactive exhibit in science center
    Blood samples in test tubes — Stock Photo
    Blood samples in test tubes
    Vascular anatomy of head and neck — Stock Photo
    Vascular anatomy of head and neck
    Bacterial wall and antibiotic resistance — Stock Photo
    Bacterial wall and antibiotic resistance
    Illustration of flowing human blood cells. — Stock Photo
    Illustration of flowing human blood cells.