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624 results

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    Healthy intestinal villi — Stock Photo
    Healthy intestinal villi
    Human skeleton with emphasis on thoracic region — Stock Photo
    Human skeleton with emphasis on thoracic region
    Human rib costal cartilage — Stock Photo
    Human rib costal cartilage
    Bacteria forming strands and colonies — Stock Photo
    Bacteria forming strands and colonies
    Human hip bone structure — Stock Photo
    Human hip bone structure
    Patient with diverticulitis — Stock Photo
    Patient with diverticulitis
    Brain anatomy showing blood supply system — Stock Photo
    Brain anatomy showing blood supply system
    Intestinal villi projections — Stock Photo
    Intestinal villi projections
    Internal organs and digestive system — Stock Photo
    Internal organs and digestive system
    Patient with diverticulitis — Stock Photo
    Patient with diverticulitis
    Bacterial infection and reproducing bacteria — Stock Photo
    Bacterial infection and reproducing bacteria
    Human rib cage anatomy — Stock Photo
    Human rib cage anatomy
    Triceratium sp. diatom algae — Stock Photo
    Triceratium sp. diatom algae
    Human sperm approaching egg cell — Stock Photo
    Human sperm approaching egg cell
    Bacteria colony reproducing on tissue surface — Stock Photo
    Bacteria colony reproducing on tissue surface
    Healthy red blood cells — Stock Photo
    Healthy red blood cells
    Yersinia pestis bacteria, illustration — Stock Photo
    Yersinia pestis bacteria, illustration
    Strands of Actinomyces viscosus — Stock Photo
    Strands of Actinomyces viscosus
    Human sperm approaching egg cell — Stock Photo
    Human sperm approaching egg cell
    Campylobacter jejuni bacteria — Stock Photo
    Campylobacter jejuni bacteria
    X-ray of skull of adult male — Stock Photo
    X-ray of skull of adult male
    Cholesterol plaque leading to atherosclerosis — Stock Photo
    Cholesterol plaque leading to atherosclerosis
    Bacterial wall and antibiotic resistance — Stock Photo
    Bacterial wall and antibiotic resistance
    Red blood cells in sickle cell anaemia — Stock Photo
    Red blood cells in sickle cell anaemia
    Human shoulder joint anatomy — Stock Photo
    Human shoulder joint anatomy
    Adipose tissue composed of adipocytes — Stock Photo
    Adipose tissue composed of adipocytes
    Normal skeletal system of adult — Stock Photo
    Normal skeletal system of adult
    Prosthetic heart valves — Stock Photo
    Prosthetic heart valves
    Human skeletal system and internal organs — Stock Photo
    Human skeletal system and internal organs
    Liradiscus sp. planktonic unicellular algae — Stock Photo
    Liradiscus sp. planktonic unicellular algae
    Campylobacter jejuni bacteria — Stock Photo
    Campylobacter jejuni bacteria
    Colon polyp removal procedure — Stock Photo
    Colon polyp removal procedure
    Muscular and skeletal systems — Stock Photo
    Muscular and skeletal systems
    Rheumatoid arthritis of hands — Stock Photo
    Rheumatoid arthritis of hands
    Human sperm approaching egg cell — Stock Photo
    Human sperm approaching egg cell
    Structural anatomy of human pelvis — Stock Photo
    Structural anatomy of human pelvis
    Light micrograph of a section through the surface of a tonsil showing the stratified squamous epithelium (pink) and underlying lymphoid tissue. — Stock Photo
    Light micrograph of a section through the surface of a tonsil showing the stratified squamous epithelium (pink) and underlying lymphoid tissue.
    Bacteria colony reproducing on tissue surface — Stock Photo
    Bacteria colony reproducing on tissue surface
    Rendering of Colonoscopy procedure — Stock Photo
    Rendering of Colonoscopy procedure
    Structure and anatomy of human teeth — Stock Photo
    Structure and anatomy of human teeth
    Visual rendering of Human cells — Stock Photo
    Visual rendering of Human cells
    Human red blood cells — Stock Photo
    Human red blood cells
    Diatoms single-celled algae — Stock Photo
    Diatoms single-celled algae
    Brain anatomy showing blood supply system — Stock Photo
    Brain anatomy showing blood supply system
    Painful human lymph nodes — Stock Photo
    Painful human lymph nodes
    Human brain anatomy — Stock Photo
    Human brain anatomy
    Structural anatomy of adult human — Stock Photo
    Structural anatomy of adult human
    Erythrocytes or red blood cells — Stock Photo
    Erythrocytes or red blood cells
    Inflammation of the human spine — Stock Photo
    Inflammation of the human spine
    Normal red blood cells — Stock Photo
    Normal red blood cells
    White blood cell structure — Stock Photo
    White blood cell structure
    Pelvic bones and hip joints — Stock Photo
    Pelvic bones and hip joints
    Adipose tissue composed of adipocytes — Stock Photo
    Adipose tissue composed of adipocytes
    Human sperm cells and egg cell — Stock Photo
    Human sperm cells and egg cell
    Red blood cells and blood vessel — Stock Photo
    Red blood cells and blood vessel
    Human leg structural anatomy — Stock Photo
    Human leg structural anatomy
    Human hand bones anatomy — Stock Photo
    Human hand bones anatomy
    Representation of Circulatory system — Stock Photo
    Representation of Circulatory system
    Healthy colon and skeletal system — Stock Photo
    Healthy colon and skeletal system
    Adult male skeleton — Stock Photo
    Adult male skeleton