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2044 results

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    Female scientist examining cultures in petri dish. — Stock Photo
    Female scientist examining cultures in petri dish.
    Sitting in chair male silhouette with foot pain, digital illustration. — Stock Photo
    Sitting in chair male silhouette with foot pain, digital illustration.
    Posterior view of skeletal system of infant — Stock Photo
    Posterior view of skeletal system of infant
    Organelles of an eukaryotic cell — Stock Photo
    Organelles of an eukaryotic cell
    Lower arm bone structure and functional anatomy — Stock Photo
    Lower arm bone structure and functional anatomy
    Liver with cirrhosis, computer illustration. Cirrhosis is a consequence of chronic liver disease characterized by fibrosis and scarring of tissue — Stock Photo
    Liver with cirrhosis, computer illustration. Cirrhosis is a consequence of chronic liver disease characterized by fibrosis and scarring of tissue
    Human skeletal system — Stock Photo
    Human skeletal system
    Anatomy of human skin — Stock Photo
    Anatomy of human skin
    Visual rendering of Human cells — Stock Photo
    Visual rendering of Human cells
    Pain in cervical section of spine — Stock Photo
    Pain in cervical section of spine
    E. coli bacteria in blood stream — Stock Photo
    E. coli bacteria in blood stream
    Organs comprising human digestive system — Stock Photo
    Organs comprising human digestive system
    Cross-section of human head anatomy — Stock Photo
    Cross-section of human head anatomy
    Pain in cervical section of spine — Stock Photo
    Pain in cervical section of spine
    Fetus in the womb — Stock Photo
    Fetus in the womb
    Human thyroid gland — Stock Photo
    Human thyroid gland
    Human stomach mucinous adenocarcinoma, computer illustration and light micrograph. — Stock Photo
    Human stomach mucinous adenocarcinoma, computer illustration and light micrograph.
    Lower arm bone structure and functional anatomy — Stock Photo
    Lower arm bone structure and functional anatomy
    Sitting male silhouette with knee pain, digital illustration. — Stock Photo
    Sitting male silhouette with knee pain, digital illustration.
    Smear from oral cavity showing oral trichomonas and buccal epithelial cells, digital illustration. — Stock Photo
    Smear from oral cavity showing oral trichomonas and buccal epithelial cells, digital illustration.
    Giardia lamblia protozoan parasites in duodenum, digital illustration. — Stock Photo
    Giardia lamblia protozoan parasites in duodenum, digital illustration.
    Medical nanorobot in blood vessel, digital illustration. — Stock Photo
    Medical nanorobot in blood vessel, digital illustration.
    Group of cysts of Giardia intestinalis protozoans flagellated parasites in small intestine, digital illustration. — Stock Photo
    Group of cysts of Giardia intestinalis protozoans flagellated parasites in small intestine, digital illustration.
    Scabies mite or Sarcoptes scabei — Stock Photo
    Scabies mite or Sarcoptes scabei
    Male silhouette with visible heart playing basketball, anatomical illustration. — Stock Photo
    Male silhouette with visible heart playing basketball, anatomical illustration.
    Back pain localized in spine — Stock Photo
    Back pain localized in spine
    Alveoli structure and blood supply — Stock Photo
    Alveoli structure and blood supply
    Sitting in chair male silhouette with knee pain, digital illustration. — Stock Photo
    Sitting in chair male silhouette with knee pain, digital illustration.
    Structure of cellular organelles — Stock Photo
    Structure of cellular organelles
    Organs comprising human digestive system — Stock Photo
    Organs comprising human digestive system
    Malignant tumor in a woman breast — Stock Photo
    Malignant tumor in a woman breast
    Human skeletal system — Stock Photo
    Human skeletal system
    Sitting in chair female silhouette with arm pain, digital illustration. — Stock Photo
    Sitting in chair female silhouette with arm pain, digital illustration.
    Human joint pain — Stock Photo
    Human joint pain
    Tapeworm parasites in intestines — Stock Photo
    Tapeworm parasites in intestines
    Male prostate anatomy — Stock Photo
    Male prostate anatomy
    Male technician in safety goggles opening steaming cryostorage. — Stock Photo
    Male technician in safety goggles opening steaming cryostorage.
    Realistic digital illustration showing arthritis in human cervical spine. — Stock Photo
    Realistic digital illustration showing arthritis in human cervical spine.
    Illustration of the skeleton of a person in the tree pose, or Vrikshasana. — Stock Photo
    Illustration of the skeleton of a person in the tree pose, or Vrikshasana.
    Human teeth being cleaned — Stock Photo
    Human teeth being cleaned
    Sitting male silhouette with knee pain, digital illustration. — Stock Photo
    Sitting male silhouette with knee pain, digital illustration.
    Female silhouette with chest pain, digital illustration. — Stock Photo
    Female silhouette with chest pain, digital illustration.
    Inflammation of the human spine — Stock Photo
    Inflammation of the human spine
    Thyroid gland cancer with closeup view of cancer cells, computer illustration. — Stock Photo
    Thyroid gland cancer with closeup view of cancer cells, computer illustration.
    DNA test result on microcentrifuge tube with DNA sample in scientist hand. — Stock Photo
    DNA test result on microcentrifuge tube with DNA sample in scientist hand.
    Digital illustration of human muscles on black background. — Stock Photo
    Digital illustration of human muscles on black background.
    Back pain localisation in spinal section — Stock Photo
    Back pain localisation in spinal section
    Structural anatomy of spine vertebrae — Stock Photo
    Structural anatomy of spine vertebrae
    Intestinal lining anatomy — Stock Photo
    Intestinal lining anatomy
    Internal organs and digestive system — Stock Photo
    Internal organs and digestive system
    Cancer cell characteristic — Stock Photo
    Cancer cell characteristic
    Cancer cell with filaments — Stock Photo
    Cancer cell with filaments
    Group of Trichomonas hominis protozoan parasites, digital illustration. — Stock Photo
    Group of Trichomonas hominis protozoan parasites, digital illustration.
    Human scapula anatomy — Stock Photo
    Human scapula anatomy
    Male silhouette with neck pain, digital illustration. — Stock Photo
    Male silhouette with neck pain, digital illustration.
    Listeria monocytogenes bacteria, computer illustration. L. monocytogenes is the causative agent of the human disease listeriosis — Stock Photo
    Listeria monocytogenes bacteria, computer illustration. L. monocytogenes is the causative agent of the human disease listeriosis
    Variety of potential drugs in petri dish on DNA autoradiogram. — Stock Photo
    Variety of potential drugs in petri dish on DNA autoradiogram.
    Human elbow joint — Stock Photo
    Human elbow joint
    Dust mite on skin surface — Stock Photo
    Dust mite on skin surface
    Human neck pain, computer illustration. — Stock Photo
    Human neck pain, computer illustration.