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    Petri dish with pills for pharmaceutical research. — Stock Photo
    Petri dish with pills for pharmaceutical research.
    Female silhouette with elbow pain, digital illustration. — Stock Photo
    Female silhouette with elbow pain, digital illustration.
    Digital illustration of senior man anatomy showing internal organs. — Stock Photo
    Digital illustration of senior man anatomy showing internal organs.
    Silhouette of sitting man having knee pain, conceptual illustration. — Stock Photo
    Silhouette of sitting man having knee pain, conceptual illustration.
    Pipetting samples into microcentrifuge tubes — Stock Photo
    Pipetting samples into microcentrifuge tubes
    Human fetus at week 14, multicolored digital illustration. — Stock Photo
    Human fetus at week 14, multicolored digital illustration.
    Model of the female reproductive system. — Stock Photo
    Model of the female reproductive system.
    Illustration of female silhouette with highlighted trachea. — Stock Photo
    Illustration of female silhouette with highlighted trachea.
    Transparent male silhouette with colored lungs, computer illustration. — Stock Photo
    Transparent male silhouette with colored lungs, computer illustration.
    Abstract male body with visible knee pain, digital illustration. — Stock Photo
    Abstract male body with visible knee pain, digital illustration.
    Realistic body model showing female anatomy on white background, computer illustration. — Stock Photo
    Realistic body model showing female anatomy on white background, computer illustration.
    Illustration of human hand bones on white background. — Stock Photo
    Illustration of human hand bones on white background.
    MERS virus infection of lungs, conceptual illustration. — Stock Photo
    MERS virus infection of lungs, conceptual illustration.
    Round red cells on plain background, digital illustration. — Stock Photo
    Round red cells on plain background, digital illustration.
    Lumbar spine in human skeleton, digital illustration. — Stock Photo
    Lumbar spine in human skeleton, digital illustration.
    Illustration of female silhouette with highlighted liver. — Stock Photo
    Illustration of female silhouette with highlighted liver.
    Sitting male silhouette with foot pain, digital illustration. — Stock Photo
    Sitting male silhouette with foot pain, digital illustration.
    African American male doctor in medical glove demonstrating test tube with blood sample on white background — Stock Photo
    African American male doctor in medical glove demonstrating test tube with blood sample on white background
    Close-up of rack of cell cultures in bottles in laboratory. — Stock Photo
    Close-up of rack of cell cultures in bottles in laboratory.
    Anatomy of human skeleton neck bones, computer illustration. — Stock Photo
    Anatomy of human skeleton neck bones, computer illustration.
    Digital illustration of nanorobot carrying rod-shaped bacterium. — Stock Photo
    Digital illustration of nanorobot carrying rod-shaped bacterium.
    Close-up of scientist doing experiment in lab — Stock Photo
    Close-up of scientist doing experiment in lab
    Abstract male body with detailed Serratus anterior muscle, computer illustration. — Stock Photo
    Abstract male body with detailed Serratus anterior muscle, computer illustration.
    Illustration of senior man silhouette with visible intestine. — Stock Photo
    Illustration of senior man silhouette with visible intestine.
    Male silhouette with back pain on black background, conceptual illustration. — Stock Photo
    Male silhouette with back pain on black background, conceptual illustration.
    3d illustration showing increase of non-functional white blood cells in leukaemia. — Stock Photo
    3d illustration showing increase of non-functional white blood cells in leukaemia.
    Human skeleton with red colored Nasal cartilage muscle, digital illustration. — Stock Photo
    Human skeleton with red colored Nasal cartilage muscle, digital illustration.
    Illustration of antibodies attacking HIV virus. — Stock Photo
    Illustration of antibodies attacking HIV virus.
    Illustration of blue silhouette of obese woman with highlighted stomach on white background. — Stock Photo
    Illustration of blue silhouette of obese woman with highlighted stomach on white background.
    Illustration of ureters in transparent male silhouette. — Stock Photo
    Illustration of ureters in transparent male silhouette.
    Coloured scanning electron micrograph of osteocyte bone cell surrounded by bone tissue. — Stock Photo
    Coloured scanning electron micrograph of osteocyte bone cell surrounded by bone tissue.
    3d rendered illustration of shoulder muscles in human body. — Stock Photo
    3d rendered illustration of shoulder muscles in human body.
    Lungs pneumonia and close-up of Haemophilus influenzae bacteria, digital illustration. — Stock Photo
    Lungs pneumonia and close-up of Haemophilus influenzae bacteria, digital illustration.
    Lymph nodes of male shoulder, computer illustration. — Stock Photo
    Lymph nodes of male shoulder, computer illustration.
    Female musculature in transparent body, computer illustration. — Stock Photo
    Female musculature in transparent body, computer illustration.
    Scientists preparing blood sample for analysis under light microscope. — Stock Photo
    Scientists preparing blood sample for analysis under light microscope.
    Female shoulder anatomy, computer illustration. — Stock Photo
    Female shoulder anatomy, computer illustration.
    Scientist viewing medical sample on glass slide under microscope in laboratory. — Stock Photo
    Scientist viewing medical sample on glass slide under microscope 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
    Low angle rear view of human silhouette showing male anatomy, digital illustration. — Stock Photo
    Low angle rear view of human silhouette showing male anatomy, digital illustration.
    White human brain model on red background, digital illustration. — Stock Photo
    White human brain model on red background, digital illustration.
    Illustration of painful ankle in human skeleton. — Stock Photo
    Illustration of painful ankle in human skeleton.
    Calcitonin peptide bound to receptor, illustration. — Stock Photo
    Calcitonin peptide bound to receptor, illustration.
    Human skeleton with red colored Triceps muscle, computer illustration. — Stock Photo
    Human skeleton with red colored Triceps muscle, computer illustration.
    Top view of microbes growing on agar plate on plain background. — Stock Photo
    Top view of microbes growing on agar plate on plain background.
    Illustration of blue silhouette of obese woman with highlighted liver on black background. — Stock Photo
    Illustration of blue silhouette of obese woman with highlighted liver on black background.
    Female upper body anatomy and musculature, computer illustration. — Stock Photo
    Female upper body anatomy and musculature, computer illustration.
    Silhouette of running obese man with joint pain, computer illustration. — Stock Photo
    Silhouette of running obese man with joint pain, computer illustration.
    Medical illustration of human cell structure on white background. — Stock Photo
    Medical illustration of human cell structure on white background.
    Scientists preparing blood sample for analysis under light microscope. — Stock Photo
    Scientists preparing blood sample for analysis under light microscope.
    Close-up of green chemical sample in glass phial. — Stock Photo
    Close-up of green chemical sample in glass phial.
    Illustration of thyroid gland cancer in male body silhouette, close-up. — Stock Photo
    Illustration of thyroid gland cancer in male body silhouette, close-up.
    Ebola virus particle in blood stream, digital illustration. — Stock Photo
    Ebola virus particle in blood stream, digital illustration.
    Close-up illustration of transparent silhouette of skeleton with colored neck anatomy. — Stock Photo
    Close-up illustration of transparent silhouette of skeleton with colored neck anatomy.
    Plasmodium ovale protozoan parasite and red blood cell in flow, computer illustration. — Stock Photo
    Plasmodium ovale protozoan parasite and red blood cell in flow, computer illustration.
    3d rendered illustration of highlighted female kidneys. — Stock Photo
    3d rendered illustration of highlighted female kidneys.
    Illustration of human digestive system on white background. — Stock Photo
    Illustration of human digestive system on white background.
    Transplacental transmission of Toxoplasma gondii parasites to human embryo, conceptual illustration. — Stock Photo
    Transplacental transmission of Toxoplasma gondii parasites to human embryo, conceptual illustration.
    Male laboratory assistant using mini centrifuge. — Stock Photo
    Male laboratory assistant using mini centrifuge.
    Male scientist in face mask using computer in laboratory — Stock Photo
    Male scientist in face mask using computer in laboratory