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2461 results

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    Electron micrograph of Bacteria and yeast — Stock Photo
    Electron micrograph of Bacteria and yeast
    Pathological anatomy of Atherosclerosis — Stock Photo
    Pathological anatomy of Atherosclerosis
    Atherosclerosis harming blood vessel — Stock Photo
    Atherosclerosis harming blood vessel
    Dislocated hip replacement — Stock Photo
    Dislocated hip replacement
    Dual chamber pacemaker — Stock Photo
    Dual chamber pacemaker
    Secondary liver cancer — Stock Photo
    Secondary liver cancer
    Bacteria forming a human head — Stock Photo
    Bacteria forming a human head
    Liver cancer pathology — Stock Photo
    Liver cancer pathology
    Endobronchial valves fitted to treat tuberculosis — Stock Photo
    Endobronchial valves fitted to treat tuberculosis
    Dual chamber pacemaker — Stock Photo
    Dual chamber pacemaker
    Thyroid gland cancer — Stock Photo
    Thyroid gland cancer
    Coloured X-ray of scoliosis of spine — Stock Photo
    Coloured X-ray of scoliosis of spine
    Osteochondritis dissecans of the knee — Stock Photo
    Osteochondritis dissecans of the knee
    Dual chamber pacemaker — Stock Photo
    Dual chamber pacemaker
    Endobronchial valves fitted to treat tuberculosis — Stock Photo
    Endobronchial valves fitted to treat tuberculosis
    Dual chamber pacemaker — Stock Photo
    Dual chamber pacemaker
    Knee of obese patient with arthritis — Stock Photo
    Knee of obese patient with arthritis
    Prosthetic heart valves — Stock Photo
    Prosthetic heart valves
    Knee of obese patient with arthritis — Stock Photo
    Knee of obese patient with arthritis
    Thyroid gland cancer — Stock Photo
    Thyroid gland cancer
    Osteochondritis dissecans of the knee — Stock Photo
    Osteochondritis dissecans of the knee
    Bacteria forming a human head — Stock Photo
    Bacteria forming a human head
    Giant cell tumour of the bone — Stock Photo
    Giant cell tumour of the bone
    Dislocated hip replacement — Stock Photo
    Dislocated hip replacement
    Visual rendering of Sleeping sickness — Stock Photo
    Visual rendering of Sleeping sickness
    Artery partially blocked by an atheroma — Stock Photo
    Artery partially blocked by an atheroma
    Atherosclerosis and narrowed artery — Stock Photo
    Atherosclerosis and narrowed artery
    Secondary carcinoma of the lung — Stock Photo
    Secondary carcinoma of the lung
    Colon affected by ulcerative colitis — Stock Photo
    Colon affected by ulcerative colitis
    Micrograph of house fly — Stock Photo
    Micrograph of house fly
    Arthritic hand anatomy — Stock Photo
    Arthritic hand anatomy
    Arthritic hand anatomy — Stock Photo
    Arthritic hand anatomy
    Prosthetic heart valves — Stock Photo
    Prosthetic heart valves
    Female mosquito on skin — Stock Photo
    Female mosquito on skin
    Prosthetic heart valves — Stock Photo
    Prosthetic heart valves
    Mature virus and budding release of HIV — Stock Photo
    Mature virus and budding release of HIV
    Hand of a patient with osteoarthritis — Stock Photo
    Hand of a patient with osteoarthritis
    Brain with aneurysm in the middle cerebral artery — Stock Photo
    Brain with aneurysm in the middle cerebral artery
    Mature virus and budding release of HIV — Stock Photo
    Mature virus and budding release of HIV
    Pacemaker in heart disease — Stock Photo
    Pacemaker in heart disease
    Brain with aneurysm in the middle cerebral artery — Stock Photo
    Brain with aneurysm in the middle cerebral artery
    Artery partially blocked by atheroma — Stock Photo
    Artery partially blocked by atheroma
    Arthritic hand anatomy — Stock Photo
    Arthritic hand anatomy
    Giant cell tumour of the bone — Stock Photo
    Giant cell tumour of the bone
    Render of Colon polyps — Stock Photo
    Render of Colon polyps
    Pacemaker in heart disease — Stock Photo
    Pacemaker in heart disease
    Knee of obese patient with arthritis — Stock Photo
    Knee of obese patient with arthritis
    Arthritic hand anatomy — Stock Photo
    Arthritic hand anatomy
    Pacemaker in heart disease — Stock Photo
    Pacemaker in heart disease
    Narrowed artery causing atherosclerosis — Stock Photo
    Narrowed artery causing atherosclerosis
    Atherosclerosis and narrowed artery — Stock Photo
    Atherosclerosis and narrowed artery
    Atherosclerosis and narrowed artery — Stock Photo
    Atherosclerosis and narrowed artery
    Parasitic tick feeding — Stock Photo
    Parasitic tick feeding
    Trypanosoma brucei protozoan — Stock Photo
    Trypanosoma brucei protozoan
    Knee of obese patient with arthritis — Stock Photo
    Knee of obese patient with arthritis
    Prosthetic heart valves — Stock Photo
    Prosthetic heart valves
    Coloured X-ray of scoliosis of spine — Stock Photo
    Coloured X-ray of scoliosis of spine
    Cholesterol plaque leading to atherosclerosis — Stock Photo
    Cholesterol plaque leading to atherosclerosis
    Dislocated hip replacement — Stock Photo
    Dislocated hip replacement
    Female Mosquito on human skin — Stock Photo
    Female Mosquito on human skin