Инновационное лечение. Умный красивый хороший ученый сидит перед микроскопом и смотрит на таблетки, разрабатывая новую медицину - Стоковое фото и изображение

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Concentrated bearded scientist working with microscope in laboratory

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At the lab. Professional intelligent male scientist sitting in front of the microscope and doing the research while being at work

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More samples. Merry gay male laboratorian grinning while getting vial and putting on safety glasses

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Successful experiment. Selective focus of male hand carried vial filled with liquid and man putting on safety glasses and grinning