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    Stacked Petri dishes with blood agar on plain background. — Stock Photo
    Stacked Petri dishes with blood agar on plain background.
    Mid section illustration of spleen in male body silhouette. — Stock Photo
    Mid section illustration of spleen in male body silhouette.
    Fibrous-cavernous pulmonary tuberculosis and close-up of Mycobacterium tuberculosis bacteria. — Stock Photo
    Fibrous-cavernous pulmonary tuberculosis and close-up of Mycobacterium tuberculosis bacteria.
    Realistic obese body model showing female anatomy on white background, computer illustration. — Stock Photo
    Realistic obese body model showing female anatomy on white background, computer illustration.
    Female thoracic lymph nodes, computer illustration. — Stock Photo
    Female thoracic lymph nodes, computer illustration.
    Digital illustration showing close-up of ciliate protozoan Balantidium coli intestinal parasite causing balantidiasis ulcer in human intestinal tract. — Stock Photo
    Digital illustration showing close-up of ciliate protozoan Balantidium coli intestinal parasite causing balantidiasis ulcer in human intestinal tract.
    Digital illustration of transparent elderly man body with visible orange-colored pancreas. — Stock Photo
    Digital illustration of transparent elderly man body with visible orange-colored pancreas.
    Medical colleagues talking in hospital building. — Stock Photo
    Medical colleagues talking in hospital building.
    Human body model showing female anatomy with internal organs, digital 3d render illustration. — Stock Photo
    Human body model showing female anatomy with internal organs, digital 3d render illustration.
    Male anatomy showing orange colored liver, computer illustration. — Stock Photo
    Male anatomy showing orange colored liver, computer illustration.
    Physical male figure with detailed Gluteus minimus muscle, digital illustration. — Stock Photo
    Physical male figure with detailed Gluteus minimus muscle, digital illustration.
    Silhouette of sitting obese man having knee pain, computer illustration. — Stock Photo
    Silhouette of sitting obese man having knee pain, computer illustration.
    Thyroid cancer cells, illustration. — Stock Photo
    Thyroid cancer cells, illustration.
    Human skeleton model with detailed Pollicis longus muscle, computer illustration. — Stock Photo
    Human skeleton model with detailed Pollicis longus muscle, computer illustration.
    Full dog anatomy with skeleton and internal organs, digital illustration. — Stock Photo
    Full dog anatomy with skeleton and internal organs, digital illustration.
    Human skeleton model with detailed Teres major muscle, computer illustration. — Stock Photo
    Human skeleton model with detailed Teres major muscle, computer illustration.
    Transparent body model showing male anatomy and internal organs, digital illustration. — Stock Photo
    Transparent body model showing male anatomy and internal organs, digital illustration.
    Male skeleton hand with visible distal phalanges, computer illustration. — Stock Photo
    Male skeleton hand with visible distal phalanges, computer illustration.
    Illustration of bronchi in transparent male silhouette. — Stock Photo
    Illustration of bronchi in transparent male silhouette.
    Maize root. Light micrograph (LM) of section through root of maize plant (Zea mays) showing typical monocot arrangement of vascular bundles. central vascular cylinder is comprised of central cluster of parenchyma cells — Stock Photo
    Maize root. Light micrograph (LM) of section through root of maize plant (Zea mays) showing typical monocot arrangement of vascular bundles. central vascular cylinder is comprised of central cluster of parenchyma cells
    Stacked agar plates with microbiological cultures on plain background. — Stock Photo
    Stacked agar plates with microbiological cultures on plain background.
    Pipetting liquid into test tubes, close-up. — Stock Photo
    Pipetting liquid into test tubes, close-up.
    Horse anatomy with visible internal organs on white background, computer illustration. — Stock Photo
    Horse anatomy with visible internal organs on white background, computer illustration.
    Stem cell cultures on weighed in laboratory. — Stock Photo
    Stem cell cultures on weighed in laboratory.
    Digital illustration of painful back in human skeleton. — Stock Photo
    Digital illustration of painful back in human skeleton.
    Close-up view of great masterwort flowers — Stock Photo
    Close-up view of great masterwort flowers
    Sunset over sand dunes in forest — Stock Photo
    Sunset over sand dunes in forest
    3d anatomical model showing internal organs in female anatomy, computer illustration. — Stock Photo
    3d anatomical model showing internal organs in female anatomy, computer illustration.
    Human skull mid sagittal cross-section with brain, side view on black background. — Stock Photo
    Human skull mid sagittal cross-section with brain, side view on black background.
    Antibodies attacking cancer cell, computer illustration — Stock Photo
    Antibodies attacking cancer cell, computer illustration
    Close-up view of sprouting mung beans. — Stock Photo
    Close-up view of sprouting mung beans.
    Illustration of transparent blue silhouette of male body with colored gallbladder. — Stock Photo
    Illustration of transparent blue silhouette of male body with colored gallbladder.
    Human skeleton with detailed red Gluteus maximus muscle, digital illustration. — Stock Photo
    Human skeleton with detailed red Gluteus maximus muscle, digital illustration.
    Digital illustration of transparent elderly man body with visible orange-colored gallbladder. — Stock Photo
    Digital illustration of transparent elderly man body with visible orange-colored gallbladder.
    Human skeleton with red colored Internal oblique muscle, computer illustration. — Stock Photo
    Human skeleton with red colored Internal oblique muscle, computer illustration.
    Gonorrhoea infection causing by bacteria Neisseria gonorrhoeae in male organ while urethritis, digital illustration. — Stock Photo
    Gonorrhoea infection causing by bacteria Neisseria gonorrhoeae in male organ while urethritis, digital illustration.
    Medical digital illustration of senior man with cardiac pacemaker in heart. — Stock Photo
    Medical digital illustration of senior man with cardiac pacemaker in heart.
    Knee joint structure — Stock Photo
    Knee joint structure
    Male silhouette with visible upper body bones, computer illustration. — Stock Photo
    Male silhouette with visible upper body bones, computer illustration.
    Human skeletal system — Stock Photo
    Human skeletal system
    Female body with visible back muscles, computer illustration — Stock Photo
    Female body with visible back muscles, computer illustration
    Pinned fractured hip — Stock Photo
    Pinned fractured hip
    Molecule of triiodothyronine T3 hormone produced by thyroid gland, digital illustration. — Stock Photo
    Molecule of triiodothyronine T3 hormone produced by thyroid gland, digital illustration.
    Spherical and rod-shaped bacteria inside biofilm, digital illustration. — Stock Photo
    Spherical and rod-shaped bacteria inside biofilm, digital illustration.
    Fertilisation of egg cell with spermatozoa, digital illustration. — Stock Photo
    Fertilisation of egg cell with spermatozoa, digital illustration.
    3d rendered illustration of blue silhouette of man with chest pain. — Stock Photo
    3d rendered illustration of blue silhouette of man with chest pain.
    Female silhouette with shoulder pain, digital illustration. — Stock Photo
    Female silhouette with shoulder pain, digital illustration.
    Human fetus at week 13, realistic digital illustration. — Stock Photo
    Human fetus at week 13, realistic digital illustration.
    Covid-19 coronavirus particles, computer illustration. The new coronavirus SARS-CoV-2 (previously 2019-CoV) emerged in Wuhan, China, in December 2019 — Stock Photo
    Covid-19 coronavirus particles, computer illustration. The new coronavirus SARS-CoV-2 (previously 2019-CoV) emerged in Wuhan, China, in December 2019
    Fractured myelinated nerve fibres — Stock Photo
    Fractured myelinated nerve fibres
    Conceptual illustration of genetically modified corn on plain background. — Stock Photo
    Conceptual illustration of genetically modified corn on plain background.
    Navicular bone detailed in human body, computer illustration. — Stock Photo
    Navicular bone detailed in human body, computer illustration.
    Microbiota of human intestine, abstract digital 3d illustration. — Stock Photo
    Microbiota of human intestine, abstract digital 3d illustration.
    Human neck muscle anatomy — Stock Photo
    Human neck muscle anatomy
    Visual render of Human skin anatomy — Stock Photo
    Visual render of Human skin anatomy
    Nerve cells and axon connections — Stock Photo
    Nerve cells and axon connections
    Close-up of click beetle frontal portrait with antennas. — Stock Photo
    Close-up of click beetle frontal portrait with antennas.
    Male nervous system in body silhouette, computer illustration. — Stock Photo
    Male nervous system in body silhouette, computer illustration.
    Human body model showing female anatomy with muscular system, digital 3d render illustration. — Stock Photo
    Human body model showing female anatomy with muscular system, digital 3d render illustration.
    Light micrograph of Dicot plants stem showing plant vascular tissue. — Stock Photo
    Light micrograph of Dicot plants stem showing plant vascular tissue.