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    Scientist hand holding blood drop sample on microscope slide, studio shot. — Stock Photo
    Scientist hand holding blood drop sample on microscope slide, studio shot.
    Bacteria infecting organism — Stock Photo
    Bacteria infecting organism
    Students looking at a molecular structure — Stock Photo
    Students looking at a molecular structure
    Sprouting beans in petri dishes on white background. — Stock Photo
    Sprouting beans in petri dishes on white background.
    Activated platelets in blood vessel — Stock Photo
    Activated platelets in blood vessel
    Earth and the Sun — Stock Photo
    Earth and the Sun
    Rheumatoid arthritis of hands — Stock Photo
    Rheumatoid arthritis of hands
    Painful human lymph nodes — Stock Photo
    Painful human lymph nodes
    Bacillus cereus bacteria — Stock Photo
    Bacillus cereus bacteria
    Breast cancer screening — Stock Photo
    Breast cancer screening
    Healthy bone structure — Stock Photo
    Healthy bone structure
    Crop unrecognizable scientist with plant in plastic tube on green background in studio — Stock Photo
    Crop unrecognizable scientist with plant in plastic tube on green background in studio
    Mid section of male scientist experimenting in laboratory — Stock Photo
    Mid section of male scientist experimenting in laboratory
    View of Fetus at 12 weeks — Stock Photo
    View of Fetus at 12 weeks
    Close-up of pipette pipetting into microcentrifuge tubes in pathogenic laboratory. — Stock Photo
    Close-up of pipette pipetting into microcentrifuge tubes in pathogenic laboratory.
    Human intestine and close-up of Campylobacter jejuni bacteria causing Campylobacteriosis, conceptual illustration. — Stock Photo
    Human intestine and close-up of Campylobacter jejuni bacteria causing Campylobacteriosis, conceptual illustration.
    Skeletal system and internal organs — Stock Photo
    Skeletal system and internal organs
    Illustration of yellow abscesses on kidney and close-up of Enterococcus bacteria. — Stock Photo
    Illustration of yellow abscesses on kidney and close-up of Enterococcus bacteria.
    Contemporary pharmaceutical machine with piles of pink pills on conveyor placed in manufacturing laboratory — Stock Photo
    Contemporary pharmaceutical machine with piles of pink pills on conveyor placed in manufacturing laboratory
    Chlamydia trachomatis bacteria cells, digital illustration. — Stock Photo
    Chlamydia trachomatis bacteria cells, digital illustration.
    Close-up of scientist doing experiment in lab — Stock Photo
    Close-up of scientist doing experiment in lab
    3d illustration of virus particles and intestinal villi. — Stock Photo
    3d illustration of virus particles and intestinal villi.
    Photosynthetic Navicula sp. diatom — Stock Photo
    Photosynthetic Navicula sp. diatom
    Coloured X-ray of a 16 year old male with a fractured clavicle (collar bone). — Stock Photo
    Coloured X-ray of a 16 year old male with a fractured clavicle (collar bone).
    Common house dust mite — Stock Photo
    Common house dust mite
    Dried marijuana flower buds on table with analytical balance and moisture measuring device in lab — Stock Photo
    Dried marijuana flower buds on table with analytical balance and moisture measuring device in lab
    Human skeletal anatomy — Stock Photo
    Human skeletal anatomy
    Doctors hands making a research in laboratory — Stock Photo
    Doctors hands making a research in laboratory
    Focus of inflammation localized in shoulder joint — Stock Photo
    Focus of inflammation localized in shoulder joint
    Cardiovascular system transporting nutrients and oxygen — Stock Photo
    Cardiovascular system transporting nutrients and oxygen
    Human large intestine — Stock Photo
    Human large intestine
    Worker talking on mobile phone while using laptop in glass factory — Stock Photo
    Worker talking on mobile phone while using laptop in glass factory
    Visual rendering of Sleeping sickness — Stock Photo
    Visual rendering of Sleeping sickness
    Localization of pain in shoulder joint — Stock Photo
    Localization of pain in shoulder joint
    Medical nanorobot, scientific digital illustration. — Stock Photo
    Medical nanorobot, scientific digital illustration.
    Crop scientist taking off work gloves — Stock Photo
    Crop scientist taking off work gloves
    Close-up male scientist lab machine in laboratory — Stock Photo
    Close-up male scientist lab machine in laboratory
    Contemporary pharmaceutical machine with piles of pink pills on conveyor placed in manufacturing laboratory — Stock Photo
    Contemporary pharmaceutical machine with piles of pink pills on conveyor placed in manufacturing laboratory
    Actinocyclus sp. diatom unicellular algae — Stock Photo
    Actinocyclus sp. diatom unicellular algae
    Close-up of pipetting sample into row of test tubes during experiment in laboratory. — Stock Photo
    Close-up of pipetting sample into row of test tubes during experiment in laboratory.
    Campylobacter jejuni bacteria with flagella, digital artwork. — Stock Photo
    Campylobacter jejuni bacteria with flagella, digital artwork.
    Helicobacter pyloris bacteria — Stock Photo
    Helicobacter pyloris bacteria
    Illustration of Universe first generation of stars. — Stock Photo
    Illustration of Universe first generation of stars.
    Shoulder joint pain and discomfort — Stock Photo
    Shoulder joint pain and discomfort
    View of Fetus at 18 weeks — Stock Photo
    View of Fetus at 18 weeks
    Male scientist placing chemical tube glass bottle on a machine in laboratory — Stock Photo
    Male scientist placing chemical tube glass bottle on a machine in laboratory
    Healthy intestinal villi — Stock Photo
    Healthy intestinal villi
    Illustration of red human blood cells on black background. — Stock Photo
    Illustration of red human blood cells on black background.
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Onion cells undergoing mitosis — Stock Photo
    Onion cells undergoing mitosis
    Close-up of male scientist working in laboratory — Stock Photo
    Close-up of male scientist working in laboratory
    Close-up of worker examining glass product in glass factory — Stock Photo
    Close-up of worker examining glass product in glass factory
    Focus of inflammation localized in elbow joint — Stock Photo
    Focus of inflammation localized in elbow joint
    Freshwater diatom Licmorpha sp. — Stock Photo
    Freshwater diatom Licmorpha sp.
    Coloured scanning electron micrograph (SEM) of the shell of the foraminiferan Orbulina sp. — Stock Photo
    Coloured scanning electron micrograph (SEM) of the shell of the foraminiferan Orbulina sp.
    Close up pipettes and specimen holder in science laboratory — Stock Photo
    Close up pipettes and specimen holder in science laboratory
    Adult head louse — Stock Photo
    Adult head louse
    Light micrograph of a section through an aeciospore from a Puccinia sp. rust fungus. — Stock Photo
    Light micrograph of a section through an aeciospore from a Puccinia sp. rust fungus.
    Paramecium ciliate protozoan — Stock Photo
    Paramecium ciliate protozoan
    Human large intestine — Stock Photo
    Human large intestine