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    Realistic human heart model on black background, computer illustration. — Stock Photo
    Realistic human heart model on black background, computer illustration.
    Close-up view of plants in test tubes. — Stock Photo
    Close-up view of plants in test tubes.
    Female digital forensic expert examining computer hard drive with electronic equipment in police science laboratory. — Stock Photo
    Female digital forensic expert examining computer hard drive with electronic equipment in police science laboratory.
    Lymph nodes of male shoulder, computer illustration. — Stock Photo
    Lymph nodes of male shoulder, computer illustration.
    Full dog musculature with internal organs, digital illustration. — Stock Photo
    Full dog musculature with internal organs, digital illustration.
    Spain, Canary Islands, Lanzarote Island, seaside vegetation — Stock Photo
    Spain, Canary Islands, Lanzarote Island, seaside vegetation
    Silhouette of sitting obese man having knee pain, computer illustration. — Stock Photo
    Silhouette of sitting obese man having knee pain, computer illustration.
    Illustration of exoplanet Wasp 39b and Wasp 39 star in distance. — Stock Photo
    Illustration of exoplanet Wasp 39b and Wasp 39 star in distance.
    Sliced tomato in test tube, studio shot. — Stock Photo
    Sliced tomato in test tube, studio shot.
    Male body with colored Sacrotuberous ligaments, computer illustration. — Stock Photo
    Male body with colored Sacrotuberous ligaments, computer illustration.
    Human body model showing female anatomy and skeleton, digital 3d render illustration. — Stock Photo
    Human body model showing female anatomy and skeleton, digital 3d render illustration.
    Illustration of kidney tumour in transparent male silhouette. — Stock Photo
    Illustration of kidney tumour in transparent male silhouette.
    Portrait of young archaeologist analyzing charred wood in petri dish. — Stock Photo
    Portrait of young archaeologist analyzing charred wood in petri dish.
    Pneumonia caused by Streptococcus pneumoniae bacteria, conceptual illustration. — Stock Photo
    Pneumonia caused by Streptococcus pneumoniae bacteria, conceptual illustration.
    Digital illustration of head of parasitic hookworm Ancylostoma duodenale in small intestine. — Stock Photo
    Digital illustration of head of parasitic hookworm Ancylostoma duodenale in small intestine.
    Toxoplasma gondii in blood, digital illustration. — Stock Photo
    Toxoplasma gondii in blood, digital illustration.
    Technician checking stem cell cultures in bioengineering laboratory. — Stock Photo
    Technician checking stem cell cultures in bioengineering laboratory.
    Human anatomy of knee joint, computer illustration. — Stock Photo
    Human anatomy of knee joint, computer illustration.
    Human skeleton part with detailed red Gluteus minimus muscle, digital illustration. — Stock Photo
    Human skeleton part with detailed red Gluteus minimus muscle, digital illustration.
    3D rendering of human vertebral column on black background — Stock Photo
    3D rendering of human vertebral column on black background
    Coloured scanning electron micrograph of ovarian cancer cells. — Stock Photo
    Coloured scanning electron micrograph of ovarian cancer cells.
    Faecalibacterium prausnitzii bacteria, digital illustration. — Stock Photo
    Faecalibacterium prausnitzii bacteria, digital illustration.
    Boy students examining liquid in test tube, conducting scientific experiment in laboratory classroom — Stock Photo
    Boy students examining liquid in test tube, conducting scientific experiment in laboratory classroom
    Abstract male silhouette with visible brain and nerves of nervous system, computer illustration. — Stock Photo
    Abstract male silhouette with visible brain and nerves of nervous system, computer illustration.
    Cafe seating in AHHAA Science Center in Tartu, Estonia — Stock Photo
    Cafe seating in AHHAA Science Center in Tartu, Estonia
    Sitting in chair male silhouette with knee pain, digital illustration. — Stock Photo
    Sitting in chair male silhouette with knee pain, digital illustration.
    Human skeleton model with detailed Triceps medial head muscle, computer illustration. — Stock Photo
    Human skeleton model with detailed Triceps medial head muscle, computer illustration.
    Illustration of female silhouette with highlighted gallbladder. — Stock Photo
    Illustration of female silhouette with highlighted gallbladder.
    Male silhouette with back pain, conceptual illustration. — Stock Photo
    Male silhouette with back pain, conceptual illustration.
    Tumour tissue cells, digital illustration. — Stock Photo
    Tumour tissue cells, digital illustration.
    Female body model with red colored Tensor fascia lata muscle, computer illustration. — Stock Photo
    Female body model with red colored Tensor fascia lata muscle, computer illustration.
    3D rendering of human spine, computer illustration. — Stock Photo
    3D rendering of human spine, computer illustration.
    Male anatomy showing Flexor hallucis muscle, computer illustration. — Stock Photo
    Male anatomy showing Flexor hallucis muscle, computer illustration.
    Dog silhouette with red colored small intestine on black background, digital illustration. — Stock Photo
    Dog silhouette with red colored small intestine on black background, digital illustration.
    Bending male silhouette with back pain, conceptual illustration. — Stock Photo
    Bending male silhouette with back pain, conceptual illustration.
    Human heart anatomy showing tricuspid valve, digital illustration. — Stock Photo
    Human heart anatomy showing tricuspid valve, digital illustration.
    Transparent male body with adrenal gland cancer, computer illustration. — Stock Photo
    Transparent male body with adrenal gland cancer, computer illustration.
    Female body model with red colored Semitendinosus muscle, computer illustration. — Stock Photo
    Female body model with red colored Semitendinosus muscle, computer illustration.
    Male body with visible colored Gemellus muscle, computer illustration. — Stock Photo
    Male body with visible colored Gemellus muscle, computer illustration.
    Close-up of person hand holding petri dish with liquid for biological research. — Stock Photo
    Close-up of person hand holding petri dish with liquid for biological research.
    Human embryonic stem cell on pin tip, conceptual digital artwork. — Stock Photo
    Human embryonic stem cell on pin tip, conceptual digital artwork.
    Inflamed ligaments in human hand, conceptual computer illustration. — Stock Photo
    Inflamed ligaments in human hand, conceptual computer illustration.
    Mature woman in MRI scanner. — Stock Photo
    Mature woman in MRI scanner.
    Mouldy smoked sausage and illustration of microscopic fungus Penicillium causing food spoilage and producing antibiotic penicillin. — Stock Photo
    Mouldy smoked sausage and illustration of microscopic fungus Penicillium causing food spoilage and producing antibiotic penicillin.
    Empty wheelchair in assisted living facility corridor — Stock Photo
    Empty wheelchair in assisted living facility corridor
    African american male computer technician using tablet and working in server room. digital information storage and communication network technology. — Stock Photo
    African american male computer technician using tablet and working in server room. digital information storage and communication network technology.
    Shoulder bones in x-ray digital illustration of human body. — Stock Photo
    Shoulder bones in x-ray digital illustration of human body.
    Red colored kidneys in abstract human body, digital illustration. — Stock Photo
    Red colored kidneys in abstract human body, digital illustration.
    Close-up view of vacutainer with needle on tray. — Stock Photo
    Close-up view of vacutainer with needle on tray.
    Concentrated male scientist checking documentation in clipboard in greenhouse — Stock Photo
    Concentrated male scientist checking documentation in clipboard in greenhouse
    Female abstract body with glowing breast cancer, conceptual computer illustration. — Stock Photo
    Female abstract body with glowing breast cancer, conceptual computer illustration.
    Coloured scanning electron micrograph of ovarian cancer cells. — Stock Photo
    Coloured scanning electron micrograph of ovarian cancer cells.
    Female scientist using equipment in laboratory. — Stock Photo
    Female scientist using equipment in laboratory.
    Closeup of dental cast in modern laboratory — Stock Photo
    Closeup of dental cast in modern laboratory
    Anatomy of liver with stomach and pancreas — Stock Photo
    Anatomy of liver with stomach and pancreas
    Hands of anonymous optometrist using professional tool to make lens for spectacles in laboratory — Stock Photo
    Hands of anonymous optometrist using professional tool to make lens for spectacles in laboratory
    Male adult engineer in water treatment plant — Stock Photo
    Male adult engineer in water treatment plant
    Red human brain on white background, top view. — Stock Photo
    Red human brain on white background, top view.
    Realistic human heart model on black background, computer illustration. — Stock Photo
    Realistic human heart model on black background, computer illustration.
    Abstract male neck bones, computer illustration. — Stock Photo
    Abstract male neck bones, computer illustration.