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    Labelled vacutainer tubes containing blood samples, close-up. — Stock Photo
    Labelled vacutainer tubes containing blood samples, close-up.
    System of human brain veins on white background, digital illustration. — Stock Photo
    System of human brain veins on white background, digital illustration.
    Illustration of cell membrane with embedded proteins, molecules and T-cell receptor. — Stock Photo
    Illustration of cell membrane with embedded proteins, molecules and T-cell receptor.
    Male office worker with back pain due to sitting, conceptual illustration. — Stock Photo
    Male office worker with back pain due to sitting, conceptual illustration.
    Illustration of female silhouette with thyroid. — Stock Photo
    Illustration of female silhouette with thyroid.
    Illustration of human hips bones on white background. — Stock Photo
    Illustration of human hips bones on white background.
    Bacteria amidst blood cells in blood vessel, digital illustration. — Stock Photo
    Bacteria amidst blood cells in blood vessel, digital illustration.
    Child in labcoat putting on gloves — Stock Photo
    Child in labcoat putting on gloves
    High jumper skeletal system, digital illustration. — Stock Photo
    High jumper skeletal system, digital illustration.
    Illustration of human body on black background. — Stock Photo
    Illustration of human body on black background.
    Horse anatomy with visible internal organs, computer illustration. — Stock Photo
    Horse anatomy with visible internal organs, computer illustration.
    Digital artwork of round blue cells on plain background. — Stock Photo
    Digital artwork of round blue cells on plain background.
    Horse anatomy of upper body, computer illustration. — Stock Photo
    Horse anatomy of upper body, computer illustration.
    Covid-19 coronavirus particle, computer illustration. The new coronavirus SARS-CoV-2 (previously 2019-CoV) emerged in Wuhan, China, in December 2019 — Stock Photo
    Covid-19 coronavirus particle, computer illustration. The new coronavirus SARS-CoV-2 (previously 2019-CoV) emerged in Wuhan, China, in December 2019
    Lung tumour in female body on blue background, digital illustration. — Stock Photo
    Lung tumour in female body on blue background, digital illustration.
    Female optometrist discussing with patient in a clinic — Stock Photo
    Female optometrist discussing with patient in a clinic
    Campylobacter bacteria colony — Stock Photo
    Campylobacter bacteria colony
    Illustration of small intestine in transparent male silhouette. — Stock Photo
    Illustration of small intestine in transparent male silhouette.
    Illustration of small intestine in male body silhouette. — Stock Photo
    Illustration of small intestine in male body silhouette.
    Illustration of transparent blue silhouette of male body with colored stomach tumour. — Stock Photo
    Illustration of transparent blue silhouette of male body with colored stomach tumour.
    Parasitic dust mite on white background, digital illustration. — Stock Photo
    Parasitic dust mite on white background, digital illustration.
    Digital illustration of virus particles on plain background. — Stock Photo
    Digital illustration of virus particles on plain background.
    Human fetus at week 19, computer illustration. — Stock Photo
    Human fetus at week 19, computer illustration.
    Male silhouette with back pain on black background, conceptual illustration. — Stock Photo
    Male silhouette with back pain on black background, conceptual illustration.
    Digital artwork of round blue cells on plain background. — Stock Photo
    Digital artwork of round blue cells on plain background.
    Skeletal foot with ankle joint, digital illustration. — Stock Photo
    Skeletal foot with ankle joint, digital illustration.
    Illustration of transparent blue silhouette of male body with colored bronchi. — Stock Photo
    Illustration of transparent blue silhouette of male body with colored bronchi.
    Digital illustration showing red blood cells, platelets, neutrophils, monocyte and lymphocytes in normal blood smear. — Stock Photo
    Digital illustration showing red blood cells, platelets, neutrophils, monocyte and lymphocytes in normal blood smear.
    Male head and chest anatomy diagram with ghost effect on black background. — Stock Photo
    Male head and chest anatomy diagram with ghost effect on black background.
    Female body 3d model with detailed Iliococcygeus muscle, computer illustration. — Stock Photo
    Female body 3d model with detailed Iliococcygeus muscle, computer illustration.
    Illustration of thyroid gland in male throat silhouette. — Stock Photo
    Illustration of thyroid gland in male throat silhouette.
    Human fetus at week 17, multicolored digital illustration. — Stock Photo
    Human fetus at week 17, multicolored digital illustration.
    Laboratory technicians analyzing blood sample in blood bank — Stock Photo
    Laboratory technicians analyzing blood sample in blood bank
    Horse skeleton, realistic 3d rendering. — Stock Photo
    Horse skeleton, realistic 3d rendering.
    Male anatomy with orange colored small intestine, digital illustration. — Stock Photo
    Male anatomy with orange colored small intestine, digital illustration.
    Human skeleton model with detailed Zygomaticus minor muscle, computer illustration. — Stock Photo
    Human skeleton model with detailed Zygomaticus minor muscle, computer illustration.
    Running male silhouette with glowing nervous system, digital illustration. — Stock Photo
    Running male silhouette with glowing nervous system, digital illustration.
    Human fetus at week 5, realistic digital illustration. — Stock Photo
    Human fetus at week 5, realistic digital illustration.
    Digital illustration of ciliate protozoan Balantidium coli intestinal parasites causing ulcer in intestinal tract. — Stock Photo
    Digital illustration of ciliate protozoan Balantidium coli intestinal parasites causing ulcer in intestinal tract.
    Digital illustration of human body with external haemorrhoids. — Stock Photo
    Digital illustration of human body with external haemorrhoids.
    Conceptual digital illustration of human blastocyst on needle tip. — Stock Photo
    Conceptual digital illustration of human blastocyst on needle tip.
    Abstract male body with visible neck pain, digital illustration. — Stock Photo
    Abstract male body with visible neck pain, digital illustration.
    Abstract transparent male body with glowing larynx cancer, digital illustration. — Stock Photo
    Abstract transparent male body with glowing larynx cancer, digital illustration.
    Team of surgeons with scalpel are operation together on background of surgical lamp,Point of view shot. — Stock Photo
    Team of surgeons with scalpel are operation together on background of surgical lamp,Point of view shot.
    Orange colored lungs in female body silhouette, computer illustration. — Stock Photo
    Orange colored lungs in female body silhouette, computer illustration.
    Red blood cells and protein particles, digital illustration. — Stock Photo
    Red blood cells and protein particles, digital illustration.
    3d rendered illustration of human nerve cell on blue background. — Stock Photo
    3d rendered illustration of human nerve cell on blue background.
    Abstract male body with detailed Vastus medialis muscle, computer illustration. — Stock Photo
    Abstract male body with detailed Vastus medialis muscle, computer illustration.
    3d rendered illustration of colored female lungs in body silhouette. — Stock Photo
    3d rendered illustration of colored female lungs in body silhouette.
    Illustration of stent inside of human fatty artery. — Stock Photo
    Illustration of stent inside of human fatty artery.
    Human skeleton with red colored Obliquus inferior capitis muscle, digital illustration. — Stock Photo
    Human skeleton with red colored Obliquus inferior capitis muscle, digital illustration.
    Digital illustration of Salmonella Gram-negative rod-shaped bacteria with flagella. — Stock Photo
    Digital illustration of Salmonella Gram-negative rod-shaped bacteria with flagella.
    Illustration of transparent gray silhouette of male body with colored stomach. — Stock Photo
    Illustration of transparent gray silhouette of male body with colored stomach.
    Female researcher using light microscope for examining stem cells in culture jar. — Stock Photo
    Female researcher using light microscope for examining stem cells in culture jar.
    Digital illustration of transparent elderly man body with visible orange-colored stomach. — Stock Photo
    Digital illustration of transparent elderly man body with visible orange-colored stomach.
    Illustration of human heart in body silhouette. — Stock Photo
    Illustration of human heart in body silhouette.
    Illustration of cervical spine in human skeleton on blue background. — Stock Photo
    Illustration of cervical spine in human skeleton on blue background.
    Male skeleton part with visible cervical spine, computer illustration. — Stock Photo
    Male skeleton part with visible cervical spine, computer illustration.
    Close-up of hand of cell biologist holding flask of stem cells cultivated in red growth medium. — Stock Photo
    Close-up of hand of cell biologist holding flask of stem cells cultivated in red growth medium.
    Illustration of blue illuminated cancer cell. — Stock Photo
    Illustration of blue illuminated cancer cell.