類似のロイヤリティフリーの画像
Young woman scientist writing on notebook at laboratory
Scientist researcher using microscope in laboratory. Medical healthcare technology and pharmaceutical research and development concept.
Scientist researcher using microscope in laboratory. Medical healthcare technology and pharmaceutical research and development concept.
続きを見る
Portrait of a male doctor looking through a microscope in a laboratory
Portrait of a male doctor looking through a microscope in a laboratory
続きを見る