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23375449 results

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    Normal human arteries, — Stock Photo
    Normal human arteries,
    Human tooth decay — Stock Photo
    Human tooth decay
    Painful human lymph nodes — Stock Photo
    Painful human lymph nodes
    Coloured scanning electron micrograph (SEM) of a section through a muscle fibre. — Stock Photo
    Coloured scanning electron micrograph (SEM) of a section through a muscle fibre.
    Sinuses cavities structure and anatomy — Stock Photo
    Sinuses cavities structure and anatomy
    Colon polyp removal procedure — Stock Photo
    Colon polyp removal procedure
    Fatcells structure and anatomy — Stock Photo
    Fatcells structure and anatomy
    Skeletal system of adult female — Stock Photo
    Skeletal system of adult female
    Normal shoulder and elbow joints — Stock Photo
    Normal shoulder and elbow joints
    T-cell receptor-MHC-antigen complexes — Stock Photo
    T-cell receptor-MHC-antigen complexes
    Structure and anatomy of human teeth — Stock Photo
    Structure and anatomy of human teeth
    Section through the nasal mucosa — Stock Photo
    Section through the nasal mucosa
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Stagnant water bacteria — Stock Photo
    Stagnant water bacteria
    Brain and nerve cells — Stock Photo
    Brain and nerve cells
    Planktonic unicellular alga Diploneis sp. — Stock Photo
    Planktonic unicellular alga Diploneis sp.
    Anatomy of human neck — Stock Photo
    Anatomy of human neck
    Blood vessels of the arms — Stock Photo
    Blood vessels of the arms
    Human white blood cell — Stock Photo
    Human white blood cell
    Internal organs and digestive system — Stock Photo
    Internal organs and digestive system
    Internal organs and skeletal system — Stock Photo
    Internal organs and skeletal system
    Focus of inflammation localized in sacrum — Stock Photo
    Focus of inflammation localized in sacrum
    Total hip replacement — Stock Photo
    Total hip replacement
    Freshwater single diatom — Stock Photo
    Freshwater single diatom
    Trachea lined with ciliated columnar epithelium — Stock Photo
    Trachea lined with ciliated columnar epithelium
    Methicillin-resistant Staphylococcus aureus bacteria — Stock Photo
    Methicillin-resistant Staphylococcus aureus bacteria
    Normal human alveoli anatomy — Stock Photo
    Normal human alveoli anatomy
    Normal and healthy abdomen anatomy — Stock Photo
    Normal and healthy abdomen anatomy
    Human brain cross-section — Stock Photo
    Human brain cross-section
    Pain localized in cervical vertebrae — Stock Photo
    Pain localized in cervical vertebrae
    Sinuses cavities structure and anatomy — Stock Photo
    Sinuses cavities structure and anatomy
    Chromosomes during cell division — Stock Photo
    Chromosomes during cell division
    Alveoli structure and blood supply — Stock Photo
    Alveoli structure and blood supply
    Human fetus age 21 weeks — Stock Photo
    Human fetus age 21 weeks
    Visual rendering of Human cells — Stock Photo
    Visual rendering of Human cells
    Osteoarthritis condition of the knee — Stock Photo
    Osteoarthritis condition of the knee
    Lower arm bone structure and functional anatomy — Stock Photo
    Lower arm bone structure and functional anatomy
    Human muscular system of the arm — Stock Photo
    Human muscular system of the arm
    Neurone embedded in grey matter — Stock Photo
    Neurone embedded in grey matter
    Female anatomy with emphasis on lungs — Stock Photo
    Female anatomy with emphasis on lungs
    Prosthetic heart valves — Stock Photo
    Prosthetic heart valves
    Pars distalis of the pituitary gland — Stock Photo
    Pars distalis of the pituitary gland
    Healthy colon and skeletal system — Stock Photo
    Healthy colon and skeletal system
    Skeletal system and cartilage of adult human — Stock Photo
    Skeletal system and cartilage of adult human
    Muscles and structural anatomy — Stock Photo
    Muscles and structural anatomy
    Human brain structures — Stock Photo
    Human brain structures
    Normal shoulder girdle — Stock Photo
    Normal shoulder girdle
    Brain and nerve cell — Stock Photo
    Brain and nerve cell
    Brain's blood supply — Stock Photo
    Brain's blood supply
    Human foot bones — Stock Photo
    Human foot bones
    Kidneys in relation to other internal organs — Stock Photo
    Kidneys in relation to other internal organs
    Intestinal villi structure — Stock Photo
    Intestinal villi structure
    Representation of human anatomy — Stock Photo
    Representation of human anatomy
    Surface of the human tongue, computer illustration. — Stock Photo
    Surface of the human tongue, computer illustration.
    Kidneys and adrenal glands — Stock Photo
    Kidneys and adrenal glands
    Human structural anatomy — Stock Photo
    Human structural anatomy
    Dental floss with cheek cells — Stock Photo
    Dental floss with cheek cells
    Treponema pallidum bacteria — Stock Photo
    Treponema pallidum bacteria
    Human sperm cells and egg cell — Stock Photo
    Human sperm cells and egg cell
    Structure and shape of basophil — Stock Photo
    Structure and shape of basophil