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17489938 results

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    Healthy knee joint anatomy — Stock Photo
    Healthy knee joint anatomy
    Endobronchial valves fitted to treat tuberculosis — Stock Photo
    Endobronchial valves fitted to treat tuberculosis
    Human structural anatomy — Stock Photo
    Human structural anatomy
    Activated platelets in blood vessel — Stock Photo
    Activated platelets in blood vessel
    Mosquito head anatomy — Stock Photo
    Mosquito head anatomy
    Human esophagus and stomach — Stock Photo
    Human esophagus and stomach
    Red and white blood cells — Stock Photo
    Red and white blood cells
    Diatoms single-celled algae — Stock Photo
    Diatoms single-celled algae
    Severe osteoarthritis of ankle — Stock Photo
    Severe osteoarthritis of ankle
    Gram-positive Nocardia bacteria — Stock Photo
    Gram-positive Nocardia bacteria
    Diatom eukaryotic algae — Stock Photo
    Diatom eukaryotic algae
    Freshwater single diatom — Stock Photo
    Freshwater single diatom
    Mixed oral bacteria — Stock Photo
    Mixed oral bacteria
    Normal blood cells in artery — Stock Photo
    Normal blood cells in artery
    Madagascar hissing cockroach — Stock Photo
    Madagascar hissing cockroach
    Dual chamber pacemaker — Stock Photo
    Dual chamber pacemaker
    Visual rendering of Human cells — Stock Photo
    Visual rendering of Human cells
    Bacteria found in a sample of human faeces — Stock Photo
    Bacteria found in a sample of human faeces
    Ectopic IUD contraceptive — Stock Photo
    Ectopic IUD contraceptive
    Immature parasitic trematode — Stock Photo
    Immature parasitic trematode
    Woodland skipper butterfly compound eye — Stock Photo
    Woodland skipper butterfly compound eye
    Streptomyces coelicoflavus bacteria — Stock Photo
    Streptomyces coelicoflavus bacteria
    Prosthetic heart valves — Stock Photo
    Prosthetic heart valves
    Human head anatomy — Stock Photo
    Human head anatomy
    Human head anatomy — Stock Photo
    Human head anatomy
    Human tooth decay — Stock Photo
    Human tooth decay
    X-ray of dislocated shoulder — Stock Photo
    X-ray of dislocated shoulder
    Fly with dew drops — Stock Photo
    Fly with dew drops
    Male human flea — Stock Photo
    Male human flea
    Visual rendering of Human cells — Stock Photo
    Visual rendering of Human cells
    House fly Maggot — Stock Photo
    House fly Maggot
    Cell with pseudopodia — Stock Photo
    Cell with pseudopodia
    Healthy ankle joint — Stock Photo
    Healthy ankle joint
    Swallowed coins in the oesophagus — Stock Photo
    Swallowed coins in the oesophagus
    Osteochondritis dissecans of the knee — Stock Photo
    Osteochondritis dissecans of the knee
    Colon of a patient with diverticulitis — Stock Photo
    Colon of a patient with diverticulitis
    Human thyroid gland — Stock Photo
    Human thyroid gland
    Satellite view of Earth — Stock Photo
    Satellite view of Earth
    Mosquito head anatomy — Stock Photo
    Mosquito head anatomy
    Genome sequencing machine — Stock Photo
    Genome sequencing machine
    Bacteria forming a human head — Stock Photo
    Bacteria forming a human head
    Adult damselflies on leaf — Stock Photo
    Adult damselflies on leaf
    Damselflies on wild plant — Stock Photo
    Damselflies on wild plant
    Mycobacterium tuberculosis bacteria — Stock Photo
    Mycobacterium tuberculosis bacteria
    Genome sequencing machine — Stock Photo
    Genome sequencing machine
    Molecules of insulin circulating in the blood stream — Stock Photo
    Molecules of insulin circulating in the blood stream
    Foreign object in rectum — Stock Photo
    Foreign object in rectum
    Normal human red blood cell — Stock Photo
    Normal human red blood cell
    Streptomyces coelicoflavus bacteria — Stock Photo
    Streptomyces coelicoflavus bacteria
    Broken jaw bone — Stock Photo
    Broken jaw bone
    Lab technician placing sensors — Stock Photo
    Lab technician placing sensors
    Morphology of Activated platelets — Stock Photo
    Morphology of Activated platelets
    Dislocated hip replacement — Stock Photo
    Dislocated hip replacement
    Human teeth being cleaned — Stock Photo
    Human teeth being cleaned
    Actinocyclus sp. diatom unicellular algae — Stock Photo
    Actinocyclus sp. diatom unicellular algae
    Rheumatoid arthritis of hands — Stock Photo
    Rheumatoid arthritis of hands
    Blood stream and artery walls — Stock Photo
    Blood stream and artery walls
    Human hand bones structure — Stock Photo
    Human hand bones structure
    Rutilaria epsilon diatom — Stock Photo
    Rutilaria epsilon diatom
    Internal organs and digestive system — Stock Photo
    Internal organs and digestive system